B-heptomino hasslers

Oscillators
Sparkers	p7 • p8 • p9 • p10 • With specific period • With specific spark type
Hasslers	Traffic light • Honey farm hasslers • Honey farm shuttles • R-pentomino • Pi-heptomino • Lumps of muck • Fleet • Century • B-heptomino • Wing • I-heptomino • Two-glider octomino • Long bun • Procrastinator • Blonk-tie • Teardrop • Butterfly • U-turner • Iwona active region • Octomino II • Pre-pulsar shuttles • Pre-pulsar hasslers • Z-hexomino
Related	With specific hassled object Dependent reflector loops Shuttles

A B-heptomino hassler is an oscillator that hassles one or more copies of the B-heptomino or one of its descendants, which is the sixth most common evolutionary sequence. R-pentomino hasslers are excluded, even though an R turns into a B plus junk. Conduit loops and B tracks are also excluded.

There is an interesting phenomenon where sparking a B-heptomino can result in a traffic light predecessor in two different ways, but six generations apart. Three families of B-heptomino hasslers take advantage of this: one at p45, p51, and p96, one at p56 and p68, and the Hans Leo hasslers at p96, p132, p144, and p156.

Hasslers are known for the following periods:

Small B-heptomino hassler known periods
2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35
36	37	38	39	40	41	42	43	44	45	46	47	48	49	50	51	52
53	54	55	56	57	58	59	60	61	62	63	64	65	66	67	68	69
70	71	72	73	74	75	76	77	78	79	80	81	82	83	84	85	86
96	100	104	105	120	132	133	144	156	160	168	330
Key:		known				unknown

p8

x = 25, y = 18, rule = B3/S23 6bo$6b3o8b2o$9bo7bo$8b2o5bobo$2o13b2o$bo9bo$bobo6b3o$2b2o5b3o6b2o$6b3o 8bobo$5bobo8b3o$5b2o6b3o5b2o$12b3o6bobo$13bo9bo$8b2o13b2o$7bobo5b2o$7b o7bo$6b2o8b3o$18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 4 HEIGHT 500 ]]

p8 found by Nora Brown on September 27, 2022 (click above to open LifeViewer) Catagolue: here

p10

x = 18, y = 16, rule = B3/S23 12b2o$o12bo$3o9bo$3bo8b2o$2b2o$16bo$5b2o4bo3bobo$4b2o5b2o3bo$bo3b2o5b 2o$obo3bo4b2o$bo$14b2o$4b2o8bo$5bo9b3o$4bo12bo$4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 5 HEIGHT 500 ]]

p10 found by Nora Brown on September 23, 2022 (click above to open LifeViewer) Catagolue: here

p11

x = 34, y = 21, rule = B3/S23 11b2o7b2o$12bo3b2o3bo$11bo4bo4bobo$11b2o9b2o5bo$13bo16bo$9b3o13b2o3bo$ 9bo2b2o4b2o5b2obobob2o$10bo6b2o8b2obob2o$7b3o8b2o4bo4bo$7bo11bo4b5o2$ 5b5o4bo11bo$4bo4bo4b2o8b3o$2obob2o8b2o6bo$2obobob2o5b2o4b2o2bo$3bo3b2o 13b3o$3bo16bo$4bo5b2o9b2o$10bobo4bo4bo$12bo3b2o3bo$12b2o7b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 5 HEIGHT 500 ]]

p11 found by Period1GliderGun on April 2, 2024 based on a partial by David Raucci (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p13

x = 24, y = 13, rule = B3/S23 bo20bo$b3o16b3o$4bo14bo$3bo16bo$3b2o14b2o$8b2o4b2o$3b2o2b2o6b2o2b2o$3b o4b2o4b2o4bo$2obo5bo4bo5bob2o$2ob2o14b2ob2o$3bo16bo$3bobo12bobo$4b2o 12b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 7 HEIGHT 500 ]]

p13 domino sparker (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p14

x = 16, y = 25, rule = B3/S23 2bo$2b2o$2b2o$3bo3$7bo$2o4bo$2o3b2o$6b2o3b2o$7bo3b2o4$3b2o3bo$3b2o3b2o $9b2o3b2o$9bo4b2o$8bo3$12bo$12b2o$12b2o$13bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 7 HEIGHT 500 ]]

p14 found by Nora Brown on October 9, 2022 and reduced by 83bismuth38 on July 12, 2023 (click above to open LifeViewer) Catagolue: here

p15

x = 26, y = 24, rule = B3/S23 6bo9bo$6b3o5b3o$9bo3bo5b3o2b2o$8b2o3b2o6bobobo$24bo$21bobo$11bo6bo$10b 3o4bob3obo$9bo2b2o3bo2b2o2bo$2bo6b3o8bob2o$bobo17bo$2bo15bobo$5bobo15b o$4bo17bobo$2b2obo8b3o6bo$bo2b2o2bo3b2o2bo$2bob3obo4b3o$7bo6bo$2bobo$b o$obobo6b2o3b2o$2o2b3o5bo3bo$9b3o5b3o$9bo9bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 8 HEIGHT 500 ]]

p15 found by Carson Cheng on July 29, 2023 . Used in the Period-15 glider gun together with Karel's p15. (click above to open LifeViewer) Catagolue: here

x = 55, y = 52, rule = B3/S23 28b2o6b2o$17b2o8bo2bo4bo2bo$13b2obo2bo2bo4bo2bo4bo2bo$13bo3bob4o4bo2bo 4bo2bo$10b2obob2obo9b2o6b2o$9bobo2bo3bo2b2o$9bobo2b2o2b2obobo$6b2obob 2o2bo3bo2b3o7bo$5bobobobo4b3o4b2o5b4o8b2o$5bobob2obo4bobo4bo4bobob2o4b 2o2bo$2b2obo3bo2b2o4b3o3bo8b2o3b2ob2o$o2bobo3bobo2bo5bo3bo10bo2b2o$2ob o2bo2b2ob3obo3bo3bo6bo6b2o$3bo4b2obo4b3obob2o6bobo5b2ob2o$3b2o7b4o3bo 2bo8bo7b2o2bo$13bo2b3o3bobo3bo5bo7b2o$11bo4bo6b2o4bo3bo$11b2o16bobobo$ 16bo13b3o5bo$15bobo13bo5bobo3$15b3o11b2o6b3o$15b3o10bobo6b3o$16bo11bo 9bo$28b3o$24b3o$16bo9bo11bo$15b3o6bobo10b3o$15b3o6b2o11b3o3$15bobo5bo 13bobo$16bo5b3o13bo$21bobobo16b2o$21bo3bo4b2o6bo4bo$11b2o7bo5bo3bobo3b 3o2bo$11bo2b2o7bo8bo2bo3b4o7b2o$12b2ob2o5bobo6b2obob3o4bob2o4bo$15b2o 6bo6bo3bo3bob3ob2o2bo2bob2o$15b2o2bo10bo3bo5bo2bobo3bobo2bo$12b2ob2o3b 2o8bo3b3o4b2o2bo3bob2o$11bo2b2o4b2obobo4bo4bobo4bob2obobo$11b2o8b4o5b 2o4b3o4bobobobo$22bo7b3o2bo3bo2b2obob2o$31bobob2o2b2o2bobo$32b2o2bo3bo 2bobo$17b2o6b2o9bob2obob2o$16bo2bo4bo2bo4b4obo3bo$16bo2bo4bo2bo4bo2bo 2bob2o$16bo2bo4bo2bo8b2o$17b2o6b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 8 HEIGHT 500 ]]

p15, found by David Raucci on January 16, 2022 (click above to open LifeViewer) Catagolue: here

p16

x = 36, y = 23, rule = B3/S23 29b3o2b2o$15bo16bo2bo$15b3o10bo3b3o$18bo8bo$17b2o6bo5b4o$25bo8bo$19b3o 3bo3bo2b2o$18bo2bo4b2obobo$18b2obo5bobobo$25bobob2o$25b2o2$9b2o$5b2obo bo$4bobobo5bob2o$4bobob2o4bo2bo$2b2o2bo3bo3b3o$bo8bo$b4o5bo6b2o$8bo8bo $b3o3bo10b3o$o2bo16bo$2o2b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 8 HEIGHT 500 ]]

p16 found by David Raucci on June 17, 2021, and reduced by iNoMed the following day. (click above to open LifeViewer) Catagolue: here

x = 29, y = 29, rule = B3/S23 17b2o4b2o$17b2o4bobo$10b2o13bo$9bo2bo12bob2o$9b3o2b8obobob2o$12b2o9bob o$11bo11bobo$11b2obo5bo3bo$16b2o$3b2o$2bobo$2bobob2o$3bobobo7b3o$5bo9b o2b2o$4bo2bo8b3o$4bo7b2o3bo$4bo3bo3bobo$2o2bo3bo3bob2o5b2o$2o2bo8b2o6b o$4bo8bo8b3o$4bo2bo16bo$4bo12b2o$17bobo$2o2b3o12bo$o6bo11b2o$b6o2$3b2o $3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 8 HEIGHT 500 ]]

p16 found by Carson Cheng on December 3, 2023 and reduced by iNoMed the same day (click above to open LifeViewer) Catagolue: here

x = 58, y = 28, rule = B3/S23 10bo29bo$8b3o27b3o$7bo29bo$7b2o28b2o3$15b2o$4b3o8bobo16b3o7bo$3bo2bo5b 2obobo15bo2bo5b2o$3b2obo5bobobo16b2obo7b2o$14bo28bo$13b2o$12b3o33bo$7b 3o2b3o22b3o2b2o4bobo$9bo2b3o3bo20bo2bobo2bobo$7bobo3b2o2bobo17bobo3b2o 4bo$7b2o8bo2bo16b2o$14bo41b2o$2b2o10b6obo10b2o8b3o11bo$3bo9bo7bo11bo7b o2bo9bobo$3o11b3ob3o9b3o8b2obo9b2o$o15bobo11bo17b3o$50bo$48bobo$38b2o 8b2o$37bobo$37bo$36b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 8 HEIGHT 500 ]]

p16 found by Nora Brown on January 27, 2024, and dimer form found by iNoMed the same day. Used to create the first true-period p16 gun with Charity's p16. (click above to open LifeViewer)

p17

x = 28, y = 18, rule = B3/S23 11bo$10bobo$11bo$16bo$5bo9bobo$4bobo9bo6b2o$3bobo5b2o11bo$3b2o5b2o12bo b2o$b2o8b2o2bo7b2o2bo$o2b2o7bo2b2o8b2o$2obo12b2o5b2o$3bo11b2o5bobo$3b 2o6bo9bobo$10bobo9bo$11bo$16bo$15bobo$16bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 9 HEIGHT 500 ]]

p17 found by Mitchell Riley on April 25, 2023 (click above to open LifeViewer) Catagolue: here

p18

x = 26, y = 30, rule = B3/S23 $b2o$b2o$b2o$bo$obo$bobob3o$2bob4o3b2o$3bo7b2o3$10bo$10b2o$11b2o$10b2o 2$14b2o$13b2o$14b2o$15bo3$13b2o7bo$13b2o3b4obo$18b3obobo$23bobo$24bo$ 23b2o$23b2o$23b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 9 HEIGHT 500 ]]

p18 found by Jason Summers on February 26, 2002 (click above to open LifeViewer) Catagolue: here

x = 34, y = 21, rule = B3/S23 5b2o$6bo$4bo10b2o$2obob4o6b2o$ob2obo2bo2$12b2o13b2o$2b2o3b2o4bo7b2o4b o$2bobo2b2o2b3o7b2o6bo2bo$3bo24b5o2$b5o24bo$bo2bo6b2o7b3o2b2o2bobo$6b o4b2o7bo4b2o3b2o$5b2o13b2o2$25bo2bob2obo$17b2o6b4obob2o$17b2o10bo$27b o$27b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 9 HEIGHT 500 STARTFROM 9 ]]

p18, stable version of the other one, noticed by iNoMed in an Mitchell Riley CatForce haul on August 29, 2024. Also an R-pentomino hassler. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p21

#C p21 B-heptomino hassler and pi factory #C found by hotdogPi (David Raucci) on August 1st, 2021 except for #C boat stabilization at bottom, which was found by Kazyan #C (Tanner Jacobi) on August 1st, 2021 x = 38, y = 28, rule = B3/S23 16bo2bo2bo$16b7o2$16b7o$16bo2bo2bo3$26b2o5b2o$26b2o5b2o$19bo$18b3o$17b o2b2o4b3o3b3o$17bo3bo2bo4bobo4bo$19bobo7bobo$23bo3bobobobo3bo$16b2ob2o 3bo2bobobobo2bo$4b2o3b2o7bo6b3obobob3o$2b3obobob3o6bo7b2o3b2o$bo2bobo bobo2bo3b2ob2o$o3bobobobo3bo$6bobo7bobo$bo4bobo4bo2bo3bo$3b3o3b3o4b2o 2bo$17b3o$18bo$3b2o5b2o10bo$3b2o5b2o9bobo$22b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 GPS 11 HEIGHT 500 STARTFROM 16 ]]

p21 B-heptomino hassler (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p22

x = 25, y = 30, rule = B3/S23 18b2o$18bo$19bo$18b2o2$16b4o$4bo10bo4bo$3bobo8b2ob3obo$3bobo3b2obo2b3o 3bo$b3ob2o2bob2o3bo2b2ob2o$o19bobo$b3ob2o13bobo$3bob2o7b2o5bo$9b3o$9bo $9bobo$10b2o$3bo14bo2bo$2bobo13bo2b3o$2bobo14bo4bo$b2ob2o2bo3b2obo2b2o b3o$3bo3b3o2bob2o3bobo$3bob3ob2o8bobo$4bo4bo10bo$5b4o2$5b2o$5bo$6bo$5b 2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 11 HEIGHT 500 ]]

p22 shuttle, found by Matthias Merzenich on January 10th, 2016 (click above to open LifeViewer) Catagolue: here

x = 38, y = 29, rule = B3/S23 9bo$7b3o$6bo10bo19bo$6b2o9b3o15b3o$20bo13bo$19b2o13b2o$3b2o$2bob2o$2bo 4bo23b2o$3b2o4bo20bob2o$4bo3bo21bo4bo$31b2o4bo$20bob2o8bo3bo$b2o4b2o 11b3o$16bo4bo$15b3o11b2o4b2o$bo3bo8b2obo$o4b2o$2bo4bo21bo3bo$4b2obo20b o4b2o$5b2o23bo4bo$32b2obo$33b2o$2b2o13b2o$3bo13bo$3o15b3o9b2o$o19bo10b o$28b3o$28bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 11 HEIGHT 500 ]]

p22 found by David Raucci on November 2, 2021, reduced by Carson Cheng on November 23, 2022 (click above to open LifeViewer) Catagolue: here

p23

x = 33, y = 26, rule = B3/S23 7b2o15b2o$8bo15bo$6bo19bo$6b5o11b5o$10bo11bo$4b4o17b4o$4bo2bo17bo2bo$ 21bo$21bo$9bo4b2ob2o2bob2o$8b3o3b2obo6b2o$7bo2b2o6bo$7b3o12bo$22bobo$ 3b2o11b2o4bo2bo2b2o$3bo12b2o5b2o4bo$2obo12b2o11bob2o$ob2ob2o19b2ob2obo $5bo21bo$5bobo17bobo$6b2o17b2o$10bo11bo$6b5o11b5o$6bo19bo$8bo15bo$7b2o 15b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 GPS 12 HEIGHT 500 ]]

David Hilbert (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p24

x = 20, y = 25, rule = B3/S23 16b2o$16b2o2$16b4o$2o14bo2bo$bo$bobo$2b2o5bo$8b2o$7b2o6b3o$8b2o4bobo$ 14b2o2$14b2o$8b2o4bobo$7b2o6b3o$8b2o$2b2o5bo$bobo$bo$2o14bo2bo$16b4o2$ 16b2o$16b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 12 HEIGHT 500 STARTFROM 14 ]]

Dueling banjos (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 27, y = 23, rule = B3/S23 bo2bo17bo2bo$4bo17bo$o4bo15bo4bo$2o2bobo13bobo2b2o$5bob2o9b2obo3$5bo2b o3bo5bo2bo$5b2o3b2ob2o5b2o$11bo2bo$12b2o2$12b2o$11bo2bo$5b2o3b2ob2o5b 2o$5bo2bo3bo5bo2bo3$5bob2o9b2obo$2o2bobo13bobo2b2o$o4bo15bo4bo$4bo17b o$bo2bo17bo2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 12 HEIGHT 500 STARTFROM 5 ]]

p24 found by Jason Summers on May 8, 2007 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p27

x = 35, y = 30, rule = B3/S23 25b2o$22b2o2bo$22bo3bobo$23b3obobo$27bobo$6b2o13b4ob2obob2o$6bobo11bo 6bobob2o$4bobobo11b2obo5bo$3bobo2bob2o12bo3b2o$2bo2bobobo2bo12bo$2b2ob obo3bobo$5bob2o3bo$2b2obo16bo$o2bobo15b2o$2o2bo4b2o4b2o3b2obo$8bo2bo2b o2bo3bobo$2o2bo4b2o4b2o5b2o$o2bobo24b2o$2b2obo25bo$5bob2o3bo18bob2o$2b 2obobo3bobo10b6obo2bo$2bo2bobobo2bo10bo5bob2o$3bobo2bob2o11bo3bobo$4bo bobo15bo4b4o$6bobo17bobo4bo$6b2o20bobobo$24b3obob2o$23bo3bobo$23b2o2bo bo$28bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 14 HEIGHT 500 ]]

p27 wing/B hassler found by David Raucci on March 14, 2023; the original 50P9 has since been replaced with 42P9 upon 42P9's discovery. (click above to open LifeViewer) Catagolue: here

p28

x = 39, y = 36, rule = B3/S23 11bo$11b3o$14bo$13bo$12bo4b4o$12bobo$13b2ob3o$16b2o3$15b3o$4bo11bo$2b 2obo10bo$bo$obo2bo$o2bo4b2o4b2o$b2o4b2obo3bobo$16bo$14b3o4$22b3o$22bo$ 22bobo3bob2o4b2o$23b2o4b2o4bo2bo$33bo2bobo$37bo$33bob2o$20b3o11bo$17b 2o3bo$17b5o2$17b5o$17b2o3bo$20b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 14 HEIGHT 500 ]]

p28 obo sparker found by David Raucci on October 28, 2021. (click above to open LifeViewer) Catagolue: here

p30

x = 21, y = 17, rule = B3/S23 10b2o6bo$10b2o5bobo$16bo3bo$16bo3bo$16bo3bo$9b3o4bo3bo$8bo2bo4bo3bo$2b o5b2obo4bo3bo$bobo13bobo$o3bo13bo$o3bo$o3bo$o3bo$o3bo$o3bo$bobo5b2o$2b o6b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 15 HEIGHT 500 ]]

p30 shuttle found by Luke Kiernan on August 12, 2022 (click above to open LifeViewer) Catagolue: here

x = 43, y = 30, rule = B3/S23 29b2o$29bo$15b2o10bobo$16bo10b2o$16bobo$17b2o$23b2o$22bobo$22bo2bo$23b 2o$24bo$bo2b2o4b2o2bo16bo$o3b3o2b3o3bo15b4o$bo2b2o4b2o2bo17b4o$32bo2b o$32b4o$31b4o4b2o$31bo7bobo$41bo$17b3o21b2o$16bo3bo$15bo5bo$16bo3bo$17b 3o$17b3o2$20b2o$20bo$21b3o$23bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 15 HEIGHT 500 STARTFROM 17 ]]

p30, found by Entity Valkyrie on October 26, 2024, and reduced by Period1GliderGun. Also an R-pentomino hassler. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p32

x = 37, y = 28, rule = B3/S23 4bo3b2o17b2o3bo$2b2obo25bob2o$2b3o9b2o5b2o9b3o$bo6bo5b2o5b2o5bo6bo$o2b obobobo17bobobobo2bo$b3obob2o19b2obob3o2$b3obob2o19b2obob3o$o2bobobobo 17bobobobo2bo$bo6bo19bo6bo$2b3o8b2obo3bob2o8b3o$2b2obo7bo2bo3bo2bo7bob 2o$4bo3b2o4b3o3b3o4b2o3bo5$4bo3bo$3bobobobo$4b2ob2o$23bo2$5o3b5o12b2o$ ob4ob4obo12bobo$2obobobobob2o14bo$bobobobobobo15b2o$2b3o3b3o$3bo5bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 16 HEIGHT 500 ]]

p16-assisted period-32 glider gun (capped) (click above to open LifeViewer) Catagolue: here

x = 37, y = 37, rule = B3/S23 20bo$20b3o$10bo12bo$6b2o2b2ob3o6b2o$6b2o4b4o$10b2o$32b2o$32b2o2$17bo$ 16b2o13bob2o$15b2o14bobo$16b2o14bo$2b2o28b2o$bobo28b2o$bo23bo6b2o$2o 22b3o$24bob2o2$9b2obo$10b3o22b2o$3b2o6bo23bo$3b2o28bobo$3b2o28b2o$4bo 14b2o$3bobo14b2o$2b2obo13b2o$19bo2$3b2o$3b2o$25b2o$21b4o4b2o$13b2o6b3o b2o2b2o$13bo12bo$14b3o$16bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 16 HEIGHT 500 ]]

p32 found by Mitchell Riley on October 27, 2022 (click above to open LifeViewer) Catagolue: here

p36

26b2o$2o23bo2bo$bo21bo2bobo$bobo18bo4bo$2b2o18bo$13b3o8b3o$13bo$13bobo $14b2o$23b2o$23bobo$25bo$12b3o8b3o$16bo18b2o$11bo4bo18bobo$10bobo2bo 21bo$10bo2bo23b2o$11b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 18 HEIGHT 500 ]]

Jason's p36 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p40

x = 26, y = 23, rule = B3/S23 b2o20b2o$o2bo19b2o$o$o$ob2o20b2o$2b2o18bob2o$22bo$22bo$b2o13b2o4bo2bo$ b2o12bo2bo4b2o$15bo2bo$14b2ob2o$15b2o2$7bo10bo$6bobo8bobo$7bo4b2o4bo$ 10bo4bo$10bo4bo$10bo4bo$11bo2bo$9bobo2bobo$9b2o4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 20 HEIGHT 500 ]]

p40 B-heptomino shuttle found by David Buckingham before May 1991 (click above to open LifeViewer) Catagolue: here

x = 26, y = 30, rule = B3/S23 2o3b2o9b2o3b2o$obo3bo9bo3bobo$2bo3bob2o3b2obo3bo$2b2ob2obobobobob2ob2o $6bobobobobobo$bob2obo3bobo3bob2obo$b2obo3b2o3b2o3bob2o$5b2obo5bob2o2$ 2o$bo$bobo$2b2o$9bo5bo$8b3o4b2o$9b2o4b3o$10bo5bo$22b2o$22bobo$24bo$24b 2o2$8b2obo5bob2o$4b2obo3b2o3b2o3bob2o$4bob2obo3bobo3bob2obo$9bobobobob obo$5b2ob2obobobobob2ob2o$5bo3bob2o3b2obo3bo$3bobo3bo9bo3bobo$3b2o3b2o 9b2o3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 GPS 20 HEIGHT 500 ]]

p40 found by Mitchell Riley on September 5, 2022 (click above to open LifeViewer) Catagolue: here

x = 40, y = 47, rule = B3/S23 4b2o$4bo$6b2o$2b4ob2o$bo3bo$o2bo2bo$ob4o$bo4bo$3b2o3b2o$2b2o2bobo$5bo bo$5o2bo$o2bo3bo$bob2ob2o4b2o$2obo3bo3b2o$3bob2o5bo24b2o$3bobo3bobo25b o$2b2obo3bobo26bo$o2bob2o5bo16b2o6b2o$2obo3bo3b2o7bo7bo2bo4bo$bob2ob2o 4b2o5b3o13b4o$o2bo3bo11bob2o16bo$5o2bo19bobo3bo4b2o$5bobo20bob4o$2b2o 2bobo7b2o$bob2o3b2o7b3o8b2o$o5bo10b3o8b2o$6o$6bo21bob4o$2bo2bo21bobo3b o4b2o$2b4ob2o4bobo4b3o16bo$6b2o4bo6bobobo11b4o$4bo7bo3bobo4bo4bo2bo4b o$4b2o7bob2o4b2o6b2o6b2o$18bo19bo$17bo2bo16bo$16b3o18b2o$17bo$15b3o$13b 2obo2bob2o$14bobob2obo$12bobobo2bobobo$12b2o2bo2bo2b2o$16b4o2$18b2o$18b 2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 20 HEIGHT 500 ]]

p40 found by Carson Cheng on September 18, 2022 based on a partial by Luke Kiernan (click above to open LifeViewer) Catagolue: here

p45

x = 53, y = 38, rule = B3/S23 30bo$29b3o$28b5o7$28b5o$29b3o$30bo2$5bo2bob2obo2bo27b2o3b2o$4b2o2bo4bo 2b2o25bo2bobo2bo$5bo2bob2obo2bo26bob2ob2obo$42b2o2bobo2b2o$33b3o5bo2bo bo3bo$2o11bo21bo5b2obob2ob2o$obo8b4o7bobo3bo4bobo5bo2bobo4b2o$bo8b5o 13bo4b2o6b9obo$10bobobo10bob2o12b2o5bo2bo$9b3o11bo17bo2bobo3bo$24b2o 15b2ob2ob3o$30b3o9bo4bo$30b3o9bob3o$31bo11b2o$31bo$10b2o19bo$10b2o18bo bo3$30bobo$31bo$31bo$31bo$30b3o$30b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 23 HEIGHT 500 ]]

p45, found by Period1GliderGun on August 25, 2024 based on a partial by David Raucci the same day. It uses a reaction that can be lengthened six generations by sparking the B-heptomino differently; see the p51 section for that form, and the p96 section for a hybrid. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p46

x = 29, y = 11, rule = B3/S23 17b2o$2o15bobo7b2o$2o17bo7b2o$17b3o4$17b3o$2o17bo$2o15bobo$17b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 GPS 23 HEIGHT 500 ]]

Twin bees shuttle (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p47

x = 83, y = 65, rule = B3/S23 12bo4bo47bo4bo$10b3o4b3o43b3o4b3o$9bo10bo41bo10bo$9b2o8b2o41b2o8b2o3$ 6b3o12b3o35b3o12b3o$14b2o51b2o$14b2o51b2o2$bo26bo25bo26bo$obo6b3o6b3o 6bobo23bobo6b3o6b3o6bobo$bo7bobo6bobo7bo25bo7bobo6bobo7bo$9b3o6b3o41b 3o6b3o4$9b3o6b3o41b3o6b3o$bo7bobo6bobo7bo25bo7bobo6bobo7bo$obo6b3o6b3o 6bobo23bobo6b3o6b3o6bobo$bo26bo25bo26bo2$14b2o51b2o$14b2o51b2o$6b3o12b 3o14bo5bo14b3o12b3o$38b3ob3o$39b2ob2o$9b2o7b2o12b2o15b2o12b2o7b2o$9bo 8b2o12bobo13bobo12b2o8bo$10b3o19bob2o11b2obo19b3o$12bo20b2o13b2o20bo$ 33bo15bo2$33bo15bo$12bo20b2o13b2o20bo$10b3o19bob2o11b2obo19b3o$9bo8b2o 12bobo13bobo12b2o8bo$9b2o7b2o12b2o15b2o12b2o7b2o$39b2ob2o$38b3ob3o$6b 3o12b3o14bo5bo14b3o12b3o$14b2o51b2o$14b2o51b2o2$bo26bo25bo26bo$obo6b3o 6b3o6bobo23bobo6b3o6b3o6bobo$bo7bobo6bobo7bo25bo7bobo6bobo7bo$9b3o6b3o 41b3o6b3o4$9b3o6b3o41b3o6b3o$bo7bobo6bobo7bo25bo7bobo6bobo7bo$obo6b3o 6b3o6bobo23bobo6b3o6b3o6bobo$bo26bo25bo26bo2$14b2o51b2o$14b2o51b2o$6b 3o12b3o35b3o12b3o3$9b2o8b2o41b2o8b2o$9bo10bo41bo10bo$10b3o4b3o43b3o4b 3o$12bo4bo47bo4bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 GPS 24 HEIGHT 500 ]]

p47 supported by four p47 pre-pulsar shuttles, found by iNoMed on August 1, 2022 . (click above to open LifeViewer) Catagolue: here

p48

x = 37, y = 21, rule = B3/S23 3bo$3b3o8b2o6bo$6bo7b2o4b3o$5b2o12bo$19b2o3bo4b2o$23bobo3bobob2o$b2o9b 3o9bo6bobo$bobo10bo15b2obo$3bo8bobo18bob2o$3b3o6b2o16b4o2bo$b2o3bo23bo 3b2o$o2b4o16b2o6b3o$2obo18bobo8bo$3bob2o15bo10bobo$3bobo6bo9b3o9b2o$2b 2obobo3bobo$6b2o4bo3b2o$17bo12b2o$14b3o4b2o7bo$14bo6b2o8b3o$33bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 GPS 24 HEIGHT 500 ]]

p48 found by Mitchell Riley on August 4, 2023 . (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 61, y = 27, rule = B3/S23 10bo39bo$3bo6b3o35b3o6bo$2b2o9bo33bo9b2o$bob2o7b2o33b2o7b2obo$3o2bo49b o2b3o$2bobobo47bobobo$3bobobo18bo7bo18bobobo$4bo2b3o15bo9bo15b3o2bo$5b 2obo17bo7bo17bob2o$6b2o6bo31bo6b2o$6bo5b2ob2o27b2ob2o5bo$13bo2bo27bo2b o$14b2o29b2o2$14b2o29b2o$13bo2bo27bo2bo$6bo5b2ob2o27b2ob2o5bo$6b2o6bo 31bo6b2o$5b2obo17bo7bo17bob2o$4bo2b3o15bo9bo15b3o2bo$3bobobo18bo7bo18b obobo$2bobobo47bobobo$3o2bo49bo2b3o$bob2o7b2o33b2o7b2obo$2b2o9bo33bo9b 2o$3bo6b3o35b3o6bo$10bo39bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 24 HEIGHT 500 STARTFROM 5 ]]

p48 found by Caleb R. Hilton on November 15, 2024. It is also an R-pentomino hassler. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p51

x = 98, y = 43, rule = B3/S23 50b2o31b2o$9bo40b2o31b2o$9b3o$12bo37b4o27b4o$11b2o11b2o12b2o10bo3bo25b o3bo10b2o$3b2o18bo15bo13bo27bo13bo$3b2o21bo12bobo11bo27bo11bobo$4bo17b o3bo13b2o10bo5bo17bo5bo10b2o$2b4obo5b3o4b2obo2bo22bobobo4b3o13b3o4bob obo$3b3o7bo2bo7bo18b3o2bo3bo8bo11bo8bo3bo2b3o$7b2o4bob2o3bo27bo11b2o11b 2o11bo$21bo28bo33bo$6bobo12bo27b2o33b2o$6bo2bo11bo4b2o21b2o33b2o$21b2o 2bo2bo19b2o4b2o6b3o5b3o6b2o4b2o$6bobo13bo2b4o25b2o6bo2bo3bo2bo6b2o$5b 2o14bo4bobob2o30bob2o3b2obo$5b2o6bobo6b3obobo2bo7bo55bo$6b2o6b2o9bobo bo8bob2o51b2obo$3bo4bo5b2o3b2o3bo2bob2o6b2ob3o49b3ob2o$3b5o16b3o13bob o49bobo$41b2o49b2o$5b3o16b5o$b2obo2bo3b2o3b2o5bo4bo33bo9bo$2bobobo9b2o 6b2o$o2bobob3o6bobo6b2o25b2o27b2o$2obobo4bo14b2o25bobo25bobo$3b4o2bo13b obo26b3ob2o19b2ob3o$3bo2bo2b2o42b2obo21bob2o$4b2o4bo11bo2bo29bo23bo$10b o12bobo$10bo28b2o53b2o$11bo3b2obo4b2o14b2o4b2o41b2o4b2o$7bo7bo2bo7b3o 15b2o43b2o$5bo2bob2o4b3o5bob4o14b2o43b2o$5bo3bo17bo16bo45bo$5bo21b2o12b 2obo45bob2o$8bo18b2o9b4o7b3o31b3o7b4o$6b2o11b2o16bob2o2b3o43b3o2b2obo $19bo18bo5b2o7b2o25b2o7b2o5bo$20b3o21b3o6bobo23bobo6b3o$22bo24bo7bo23b o7bo$46b2o7b2o21b2o7b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 GPS 26 HEIGHT 500 ]]

p51, found by Evin (right) and Period1GliderGun (left) on August 25, 2024 based on a partial by David Raucci the same . It uses a reaction that can be shortened six generations by sparking the B-heptomino differently; see the p45 section for that form, and the p96 section for a hybrid. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p54

x = 29, y = 17, rule = B3/S23 2o25b2o$bo25bo$bobo7bo13bobo$2b2o5bo2bo5bo6b2o$12bo5b2o$8bo10b2o$8bo3b 2o4b2o$9b5o2$9b5o$8bo3b2o4b2o$8bo10b2o$12bo5b2o$2b2o5bo2bo5bo6b2o$bobo 7bo13bobo$bo25bo$2o25b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 27 HEIGHT 500 ]]

p54 shuttle (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 34, y = 25, rule = B3/S23 23b2o$23b2o$20bo$20b5o$10bo13bo$9bo8b4o$9bo2bo5bo2bo$10b3o$2o11bo$bo 12bo13b2o$bobo6b2obo14b2o$2b2o4b2obo$8b2obo10b3o$8bo12bo3bo$8b2obo8bo 5bo5b2o$2b2o4b2obo8bo5bo5b2o$bobo6b2obo6bo5bo$bo12bo6bo3bo$2o11bo8b3o$ 10b3o$9bo2bo$9bo15b2o$10bo14bo$26b3o$28bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 27 HEIGHT 500 STARTFROM 35 ]]

p54 honey farm and B hassler, found by Luke Kiernan on October 31, 2022 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p56

x = 26, y = 21, rule = B3/S23 23b2o$23b2o3$6b2o16b2o$6b2o14bob2o$22bo$22bo$22bo2bo$6bo16b2o$5bob2o$b 2o2bo2bo$b2o5bo3$2b2o14b2o$ob2o14b2o$o$o$o2bo$b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 GPS 28 HEIGHT 500 STARTFROM 9 ]]

p56 B-heptomino shuttle (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 27, y = 33, rule = B3/S23 15bobo$14bob2o$12b3o$6bo4bo4b4o$6b3o3b3obo2bo$9bo4bo3bo$b2o5b2o6bob2o $b2o9bo2b2obo$b2o8bob2o5bo$bo12bo4b2o$obo7b2obo$ob2o5bob2o$9bobo2$b2o $b2o8bo5b3o$10b2obo5bo$11bobo3bobo4b2o$17b2o5b2o$24b2o$24bo$23bobo$15b 2o6bob2o$6b2o7b2o$6bo$8bob2o12b2o$7b2obo6b2o5b2o$8bo3bo4bo$7bo2bob3o3b 3o$7b4o4bo4bo$12b3o$9b2obo$9bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 28 HEIGHT 500 ]]

p56 shuttle, found by Period1GliderGun on March 11, 2024 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p60

x = 39, y = 15, rule = B3/S23 37bo$35bo2bo$25b2o8bo2bo$29b2o5bo$6bo23b2o$5bobo21b2o5bo$bo4bo22bo5bo2bo$o2bo31bo2bo$o2bo5bo22bo4bo$2bo5b2o21bobo$7b2o23bo$2bo5b2o$o2bo8b2o$o2bo$bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 30 HEIGHT 500 ]]

p60 B-heptomino hassler (click above to open LifeViewer) Catagolue: here

p64

x = 47, y = 51, rule = B3/S23 31b2o$8b3o3b3o13b4o$26bob2ob2obo$6b2o3bobo3b2o6bo2b2o$6bo4bobo4bo5b3o 2b2o2b2o$5bo5bobo5bo4b3o2bob4o$6bo4bobo4bo6bo2bo3bo2bo$7b3o5b3o8b4obo 2b3o$26b2o2b2o2b3o$10b2ob2o16b2o2bo$9bobobobo10bob2ob2obo$10bo3bo12b4o $28b2o$19b2o$18bo2bo13b3o3b3o$17bo$16bo16b2o3bobo3b2o$16bobo14bo4bobo 4bo$17bo14bo5bobo5bo$20b2o11bo4bobo4bo$34b3o5b3o$19b3o3b3o$24bo2bo9b2o b2o$24b2obo8bobobobo$37bo3bo2$5bo3bo$4bobobobo8bob2o$5b2ob2o9bo2bo$19b 3o3b3o$2b3o5b3o$bo4bobo4bo11b2o$o5bobo5bo14bo$bo4bobo4bo14bobo$b2o3bo bo3b2o16bo$29bo$3b3o3b3o13bo2bo$26b2o$17b2o$16b4o12bo3bo$12bob2ob2obo 10bobobobo$11bo2b2o16b2ob2o$10b3o2b2o2b2o$10b3o2bob4o8b3o5b3o$11bo2bo 3bo2bo6bo4bobo4bo$12b4obo2b3o4bo5bobo5bo$12b2o2b2o2b3o5bo4bobo4bo$17b 2o2bo6b2o3bobo3b2o$12bob2ob2obo$13b4o13b3o3b3o$14b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 32 HEIGHT 500 ]]

p64, found by Caleb R. Hilton on May 26, 2026 (click above to open LifeViewer) Catagolue: here

p67

#C [[p67 B-heptomino hassler]] #C https://conwaylife.com/forums/viewtopic.php?p=160728#p160728 x = 44, y = 44, rule = B3/S23 20b2o$10b2o3b2o2bobo$10b2o3bo3bo4bo$16b3ob5o$10b4o4bobo$10bo2bo4bobob 3o$19b2obo2bo$24b2o2bo$28b3o$31bo$12bobo15b2o6b2ob2o$26b2o11bob2o$9b2o 3bo11b2o5bo5bo$8bobo27b2o$8bo6bo2b2o11bobo$7b2o7b3o10bo11b2o$11b2o4bo 10bo11bobo$11b2o14b2o11bo$6b2o20b2o8b3o$2b2obobo21bo7bo3b2o$3bobo31b4o 2bo$3bob2o33bob2o$2obo33b2obo$o2b4o31bobo$b2o3bo7bo21bobob2o$3b3o8b2o 20b2o$3bo11b2o14b2o$bobo11bo10bo4b2o$b2o11bo10b3o7b2o$10bobo11b2o2bo6b o$4b2o27bobo$4bo5bo5b2o11bo3b2o$b2obo11b2o$b2ob2o6b2o15bobo$12bo$13b3o $15bo2b2o$18bo2bob2o$19b3obobo4bo2bo$23bobo4b4o$19b5ob3o$19bo4bo3bo3b 2o$22bobo2b2o3b2o$22b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 34 HEIGHT 500 ]]

p67 B-heptomino hassler (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p68

x = 64, y = 32, rule = B3/S23 22bo18bo$20b3o18b3o$19bo24bo$19b2o22b2o$2o42b2o16b2o$bo43b2o15bo$bobo 7bo32b2ob2o11bobo$2b2o5bob2o31b3obobo9b2o$9bobo31b2obo5bo$10bobo31bob 4o3bo$11b3o12b2o8b2o7b2obo4bo$26b2o8b2o12bo2bo$3b2o7b2o37b2o6b2o$4bo5b 3o30b2o2b2o10bo$b3o6bo5b2o18b2o5bo4bo11b3o$bo14b2o17bo2bo5bo17bo$35bo 2bo5bo2bo$34b2ob2o$35b2o$10bo2bo36bo2bo$10b4o36b4o2$12b2o36b2o$12b2o4b 2o8b2ob2ob2o2b4o2b2o4b2o$18bo10bob2obo2b6o2bo$19b10o6b10o$16b3o2b6o2b 6o10b3o$16bo2bo2b4o2bo6bo8bo2bo$17b2o10b6o10b2o2$31b2o$31b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 34 HEIGHT 500 ]]

p68 found by David Raucci on March 27, 2023 based on a partial by Noam Elkies in 1996, reduced April 21, 2023 (click above to open LifeViewer) Catagolue: here

x = 33, y = 27, rule = B3/S23 11bo$11b3o$14bo$13b2o3$8b2o18b2o$3b2obo2bo5b3o10bo$3bob3o7bo2bo7bobo$ 2obo11bob2o7b2o$bob2ob2o14b2o$o6bo14b2o5bo$b2ob2o2b2o18bobo$2bobo3bob o5b2o10bobo$2bobo2bo3bo15b2ob2o$3bo4bob3o2b3o7bo6bo$10bo5bo8b2ob2obo$ 5b2o4b2o16bob2o$4bobo18b3obo$4bo18bo2bob2o$3b2o18b2o3$18b2o$18bo$19b3o $21bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 GPS 34 HEIGHT 500 ]]

p68 found by Luka Okanishi on December 5, 2023, based on a partial by Period1GliderGun. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p70

x = 41, y = 36, rule = B3/S23 8bo23bo$7bobo21bobo$7bobo21bobo$2bob2obob2o19b2obob2obo$2b2obobo3bo17b o3bobob2o$7bob2o19b2obo$6bo3bo19bo3bo$6b4o21b4o$9bo21bo$4b6o21b6o$3bo 10b2obo5bob2o10bo$4b4o6bo2bo5bo2bo6b4o$7bo7b3o5b3o7bo$4b4o25b4o$4bo3bo 23bo3bo$5bob2o23b2obo$2obobo3bo21bo3bobob2o$ob2obob2o23b2obob2obo$5bob o25bobo$5bobo25bobo$6bo27bo4$10b6o9b6o$12b4o9b4o$10bobo15bobo$9b2o19b 2o$7b2obo2bo13bo2bob2o$7b2obo3bo11bo3bob2o$8bo3bob2o9b2obo3bo$9bo2bob 2o9b2obo2bo$12b2o13b2o$10bobo15bobo$7b4o19b4o$7b6o15b6o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 35 HEIGHT 500 ]]

p70 pulsar/B hassler found by Luke Kiernan on September 14, 2022 (click above to open LifeViewer) Catagolue: here

x = 63, y = 66, rule = B3/S23 18b2o23b2o$17b4o21b4o$15b2ob2obo19bob2ob2o$15bobo3b3o15b3o3bobo$15bobo 2bo3bo13bo3bo2bobo$16b3ob5o13b5ob3o$16bobobobo17bobobobo$14b5ob3o17b3o b5o$14bo3bo2bobo15bobo2bo3bo$15b3o3bobo15bobo3b3o$17bob2ob2o15b2ob2obo $18b4o19b4o$19b2o21b2o3$15bob3o23b3obo$14bob4o23b4obo$16bo3bo21bo3bo$ 13bo4b3o21b3o4bo$13bo3bob2o21b2obo3bo$3b2o2bo7b4obo3bo13bo3bob4o7bo2b 2o$3bo2bobo6b2o3bo2bobo11bobo2bo3b2o6bobo2bo$4bobobo11b2o2bo13bo2b2o 11bobobo$3b2obob2o8b2o23b2o8b2obob2o$2bo3b2o3bo6b2o23b2o6bo3b2o3bo$bob 2o2b2o8bobo3b2o13b2o3bobo8b2o2b2obo$bobo2bobo3bo4b2o4b2o13b2o4b2o4bo3b obo2bobo$2b3o2b2o45b2o2b3o$6b2o3bo39bo3b2o$5obob2o43b2obob5o$o2bo2bobo 45bobo2bo2bo$5b2obo6bo31bo6bob2o$6bobob2o2bobo8b2o9b2o8bobo2b2obobo$6b obob2o2bobo8bobo7bobo8bobo2b2obobo$5b2obo6bo11bo7bo11bo6bob2o$o2bo2bob o16b3o7b3o16bobo2bo2bo$5obob2o43b2obob5o$6b2o3bo39bo3b2o$2b3o2b2o45b2o 2b3o$bobo2bobo3bo4b2o5bo13bo5b2o4bo3bobo2bobo$bob2o2b2o8bobo3b2o13b2o 3bobo8b2o2b2obo$2bo3b2o3bo6b2o23b2o6bo3b2o3bo$3b2obob2o8b2o23b2o8b2obo b2o$4bobobo11b2o2bo13bo2b2o11bobobo$3bo2bobo6b2o3bo2bobo11bobo2bo3b2o 6bobo2bo$3b2o2bo7b4obo3bo13bo3bob4o7bo2b2o$13bo3bob2o21b2obo3bo$13bo4b 3o21b3o4bo$16bo3bo21bo3bo$14bob4o23b4obo$15bob3o23b3obo3$19b2o21b2o$ 18b4o19b4o$17bob2ob2o15b2ob2obo$15b3o3bobo15bobo3b3o$14bo3bo2bobo15bob o2bo3bo$14b5ob3o17b3ob5o$16bobobobo17bobobobo$16b3ob5o13b5ob3o$15bobo 2bo3bo13bo3bo2bobo$15bobo3b3o15b3o3bobo$15b2ob2obo19bob2ob2o$17b4o21b 4o$18b2o23b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 GPS 35 HEIGHT 500 ]]

p70 B-heptomino/I-heptomino shuttle found by David Raucci on August 24, 2024 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p72

x = 37, y = 23, rule = B3/S23 30bo$29b2o$28bob2o$b4o22b3o2bo$o4bo23bobobo$o3bobo23bobobo$bo3bobo6b2o 15bo2b3o$7bo5bobo16b2obo$7bo5bo19b2o$4bo2bo5b3o17bo$5b2o2$5b2o$4bo2bo 5b3o17bo$7bo5bo19b2o$7bo5bobo16b2obo$bo3bobo6b2o15bo2b3o$o3bobo23bobob o$o4bo23bobobo$b4o22b3o2bo$28bob2o$29b2o$30bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 36 HEIGHT 500 ]]

p72 quasi-shuttle (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p74

x = 35, y = 35, rule = B3/S23 9bo15bo$9b3o11b3o$12bo9bo$11b2o9b2o6$2o31b2o$bo31bo$bobo27bobo$2b2o27b 2o$11b2o9b2o$10b2o11b2o$11b2o9b2o$12bo9bo2$12bo9bo$11b2o9b2o$10b2o11b 2o$11b2o9b2o$2b2o27b2o$bobo27bobo$bo31bo$2o31b2o6$11b2o9b2o$12bo9bo$9b 3o11b3o$9bo15bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 37 HEIGHT 500 ]]

Raucci's p74 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p80

x = 56, y = 27, rule = B3/S23 14b2o24b2o$13bo2bo22bo2bo$14bobo22bobo$3b2o10bo24bo10b2o$4bo46bo$3bo 48bo$3b2o46b2o2$18b2o16b2o$2o4bo11bobo14bobo11bo4b2o$2o3bobo12bo14bo 12bobo3b2o$5bobo10b3o14b3o10bobo$6bo42bo2$6bo42bo$5bobo10b3o14b3o10bob o$2o3bobo12bo14bo12bobo3b2o$2o4bo11bobo14bobo11bo4b2o$18b2o16b2o2$3b2o 46b2o$3bo48bo$4bo46bo$3b2o10bo24bo10b2o$14bobo22bobo$13bo2bo22bo2bo$ 14b2o24b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 40 HEIGHT 500 ]]

p80 twin bees shuttle found by Nora Brown on September 23, 2022 and reduced by Entity Valkyrie the same day (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 83, y = 43, rule = B3/S23 27bo$27b3o$7bo22bo$7b3o19b2o$10bo$9b2o14b2o5b2o$25b2o4bobo$31b2o$37bo $37b3o$13b2o25bo$12b3o24b2o$3bo8bo2bo39b2o$2b2o9b2o35b2o3bobob2o$bob2o 45bo6bobo2bo$3o2bo25bo19b3o3b2o2b2o$2bobobo23b3o20bo11b2o4b2o$3bobobo 21b2ob2o7b3o21bobo2bobo$4bo2b3o11b2o6b3ob2o5bo2bo23b4o$5b2obo12b2o6b2o b2o6b2obo21bo2b2o2bo$6b2o22b3o32bo2b2o2bo$6bo5bo2bo15bo35bo2bo5bo$10b o2b2o2bo57b2o$10bo2b2o2bo42b2o12bob2o$12b4o22b2o20b2o11b3o2bo$10bobo2b obo57bobobo$10b2o4b2o11bo46bobobo$20b2o2b2o3b3o45bo2b3o$20bo2bobo6bo20b o12bobo9b2obo$22b2obobo3b2o18b4o11bo2bo9b2o$26b2o22b3obo11bobo10bo$42b 2o6b2o$42bo$43b3o24b2o$45bo24b2o$50b2o$49bobo4b2o$49b3o4b2o14b2o$72bo $52b2o19b3o$52bo22bo$53b3o$55bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 GPS 40 HEIGHT 500 ]]

p80 shuttle found by KtT completing a partial by David Raucci, and reduced several times. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p82

x = 45, y = 29, rule = B3/S23 4b2o$3bo2bo22b2o$6bo24bo$28bo$5bo23b2o9bo$5bo2bo4b2o23b3o$2bo6bo27bo$ bo2b3o2bo17b3o7b2o$bo4b3o$2bo4bo$4b2o12b3o$17bo5bo$17bo6bo$18bob2obo5b 2o$b2o6bo12bo6b2o4bo$b2o5bob2obo20b3o$7bo6bo19bob2o$8bo5bo$11b3o12b2o $24bo4bo2b2o$23b3o4bo2bobo$2b3o17bo2b3o2bo3bo$22bo6bo13b2o$17b2o4bo2b o16b2o$b2o23bo$3bo29b2o$o24bo8bo$b2o22bo2bo2b3o$26b2o3bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 500 ]]

p82, found by Period1GliderGun on May 19, 2024, based on a partial by Mitchell Riley (click above to open LifeViewer) Catagolue: here

p85

x = 47, y = 21, rule = B3/S23 17b2o5bo$17bo6b3o$15bobo9bo$11b2o2b2o9b2o$4bo6b2o$3bobo$3bobo$b3ob2o 29b2o$o14b2o19b2o$b3ob2o8bobo11b3o$3bob2o10bo11bo10b2obo$15b3o11bobo8b 2ob3o$9b2o19b2o14bo$9b2o29b2ob3o$41bobo$41bobo$34b2o6bo$19b2o9b2o2b2o$ 19bo9bobo$20b3o6bo$22bo5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 40 HEIGHT 500 ]]

p85 found by Mitchell Riley on October 25, 2023 (click above to open LifeViewer) Catagolue: here

p96

x = 43, y = 33, rule = B3/S23 12b2o$12b2obo15bo$16bo13bobo$8bo4bo11bo$7bobo4bob2o5b3o4bo7b2o$16b2o4b o7b2o6bobo$9bo12b2o3b5o3b2obobo$8b2o17b2ob2o3bobobo$8b5o17bo6bo$b2o5b 2ob2o22bo2bo$obo6bo28bo$obob2o28bo3bo$bobobo12b3o8bobo2bo3bo$3bo14bobo 8bo2bo5bo$2bo2bo3bobo6b3o8bobo3bo2bo$2bo5bo2bo25bo$2bo3bo2bobo23bobobo $2bo3bo28b2obobo$2bo28bo6bobo$2bo2bo22b2ob2o5b2o$3bo6bo17b5o$bobobo3b 2ob2o17b2o$obob2o3b5o3b2o12bo$obo6b2o7bo4b2o$b2o7bo4b3o5b2obo4bobo$15b o11bo4bo$8bobo13bo$9bo15bob2o$27b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 48 HEIGHT 500 STARTFROM 38 ]]

p96 Hans Leo hassler (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 63, y = 34, rule = B3/S23 22b2o$18b2o2bobo$18bobobo2bo$21bob2o2bo16bo$18bobobo2b3o2bob2o9b2ob2o$ 18b2o4bo3b3obo10b5o$16b2o4bo2bobo4bo2b2o6b2o$15bo2b2o3b2obob3obob4ob2o $15b2obob2o4bobo2bo2bo7bobo$11b2o3bob4o5bo3bobo3bo2bobo$10bobo3bobob2o 2b3o5bo6bo$9b3o5b2ob5o$5bo3b2ob3o14bo$4bobo3b2ob2o14bo22bo$3bo3bo2b2o 2b2o19bo6b3o6bobo6bo$2bo3bo5bobo18b2o9bo7bo6bobo$bo3bo7bo5b2o12b3o6bob o13bo3bo$o3bo13bobo6b3o12b2o5bo7bo3bo$bobo6bo7bo9b2o18bobo5bo3bo$2bo6b obo6b3o6bo19b2o2b2o2bo3bo$10bo22bo14b2ob2o3bobo$33bo14b3ob2o3bo$38b5ob 2o5b3o$23bo6bo5b3o2b2obobo3bobo$20bobo2bo3bobo3bo5b4obo3b2o$18bobo7bo 2bo2bobo4b2obob2o$22b2ob4obob3obob2o3b2o2bo$18b2o6b2o2bo4bobo2bo4b2o$ 15b5o10bob3o3bo4b2o$15b2ob2o9b2obo2b3o2bobobo$18bo16bo2b2obo$37bo2bobo bo$38bobo2b2o$39b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 48 HEIGHT 500 ]]

p96, found by David Raucci on August 26, 2024. It is a combination of the oscillators in the p45 and p51 sections of this page; the Charity's p16 sparks it twice in different ways. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p100

x = 52, y = 17, rule = B3/S23 2o48b2o$bo48bo$bobo21b2o21bobo$2b2o8bo12b2o12b2o7b2o$11b2o26bobo$10b2o 29bo$11b2o2b2o22b3o4$11b2o2b2o22b3o$10b2o29bo$11b2o26bobo$2b2o8bo12b2o 12b2o7b2o$bobo21b2o21bobo$bo48bo$2o48b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 50 HEIGHT 500 ]]

Centinal (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p104

x = 39, y = 21, rule = B3/S23 b2o$b2o17bo$19bobo12bobo$20bo12bo$2o7b2o23bo2bo$2obo5b2o23bobobo$3bo 23bo7bo2bo$3bo23b2o7b2o$o2bo17b2o5bo$b2o18bo$21b3o$36b2o$36b2o$b2o$o2b o$obobo23b2o5b2o$bo2bo23b2o5b2obo$5bo12bo19bo$2bobo12bobo18bo$18bo16bo 2bo$36b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 52 HEIGHT 500 STARTFROM 28 ]]

B-52 bomber (click above to open LifeViewer) RLE: here Plaintext: here

p105

x = 51, y = 58, rule = B3/S23 13bo$12bobo$11bo3bo$11bo3bo10bo$25bobo$11bobo2bo8bobo$10bo3b3o7b2ob3o $30bo$10bo13b2ob3o$24b2obo3$28b2o$28b2o6bo$17bo17bobo$35bobo$11b3o3bo 16b2ob3o$11bo2bobo23bo$3bob2o5bo3bo8b3o6b2ob3o$b3ob2o6b3o8bo3bo5b2obo $o23bobo2bo$b3ob2o16bo3b3o$3bobo$3bobo17bo$4bo6b2o$11b2o3$13bob2o$11b 3ob2o13bo$10bo$11b3ob2o7b3o3bo$13bobo8bo2bobo$13bobo$14bo10bo3bo$25bo 3bo$26bobo$27bo21bo$48bobo$48bobo$49bo2$30b2o$31b2o$30b2o$21b2o7bo$21b obo$22bo2$25bo$24bobo$19b2o3bo2bo$19b2o4b2o4$24b2o$24b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 53 HEIGHT 500 ]]

p105, found by Period1GliderGun on April 20, 2024 (click above to open LifeViewer) Catagolue: here

p120

x = 52, y = 43, rule = B3/S23 19b3o8b3o$19b2o10b2o$20b2o8b2o$20bo10bo$23b2o2b2o$7b2o11b2obo4bob2o11b 2o$8bo12bo8bo12bo$8bobo10bo8bo10bobo$9b2o30b2o$4b2o40b2o$2obo44bob2o$ 2o2bo2bo36bo2bo2b2o$5bobo36bobo$6bo9b3o14b3o9bo$15bo3bo12bo3bo$5b2o7bo 5bo10bo5bo7b2o$5b2o7bo5bo10bo5bo7b2o$14bo5bo10bo5bo$15bo3bo12bo3bo$16b 3o14b3o4$16b3o14b3o$15bo3bo12bo3bo$14bo5bo10bo5bo$5b2o7bo5bo10bo5bo7b 2o$5b2o7bo5bo10bo5bo7b2o$15bo3bo12bo3bo$6bo9b3o14b3o9bo$5bobo36bobo$2o 2bo2bo36bo2bo2b2o$2obo44bob2o$4b2o40b2o$9b2o30b2o$8bobo10bo8bo10bobo$ 8bo12bo8bo12bo$7b2o11b2obo4bob2o11b2o$23b2o2b2o$20bo10bo$20b2o8b2o$19b 2o10b2o$19b3o8b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 60 HEIGHT 500 STARTFROM 99 ]]

p120 found by Luke Kiernan on August 23, 2022 . Also a Honey farm hassler and a Pre-pulsar hassler. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p132

#N P132 Hans Leo hassler #O Noam Elkies #C A period 132 version of the Hans Leo hassler oscillator. #C www.conwaylife.com/wiki/P156_Hans_Leo_hassler x = 40, y = 39, rule = b3/s23 12b2o26b$12b2o26b2$30bo9b$11b3o16bo9b$11b2obo2b2o11bo9b$13b2o2b2o10b2o 6b2ob$13b2o12bo9bobo$26bo4bo2b2obobo$26bo7bobobob$28b3o5bo3b$8bo26bo2b ob$8bo26bo4b$8bo26bo3bo$8b2o19bo5bo3bo$11bo17b2o4bo4b$7bo4bo6b3o7bo5bo 2bob$b2o9bo6bobo14bo3b$obo5b3o8b3o12bobobob$obob2o28b2obobo$bobobo23b 3o5bobo$3bo5b2o16bo9b2ob$2bo2bo3b3o15bo4bo7b$2bo5b5o15bo11b$2bo3bo2b3o 18b2o8b$2bo3bo2b2o20bo8b$2bo28bo8b$2bo2bo25bo8b$3bo5b3o28b$bobobo7bo 26b$obob2o2bo4bo26b$obo9bo12b2o13b$b2o6b2o10b2o2b2o13b$9bo11b2o2bob2o 11b$9bo16b3o11b$9bo30b2$26b2o12b$26b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 60 HEIGHT 500 STARTFROM 38 ]]

p132 Hans Leo hassler (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 43, y = 29, rule = B3/S23 19b2ob2o$19bo3bo$17bobo3bobo$17b2o5b2o2$3b2o33b2o$4bo33bo$4bobo29bobo$ 5b2o3b3o23b2o$9bo3bo8b2o$9bo3b2o8b2o$4bo5bo7bo3b2o14bo$4bobo7b4o4bo13b obo$3bobo8bo22bobo$5bo5b3obo21bo$13bobo3$40bo$b2o16b2o7bo10bobo$2bob2o 12bo2bob2obo$o7bobob5o2b3obo10bobob2o2bo$2o2bobobo2bo5b2o5b2o6bobo2bo 3b2o$5bo4bo8bob3o2b6o4bo$16bob2obo2bo$9bo3b2o7b2o9bo$9bobo19bobo$8bobo 21bobo$10bo21bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 60 HEIGHT 500 ]]

p132, found by Period1GliderGun on November 30, 2025 (click above to open LifeViewer) Catagolue: here

p133

x = 59, y = 40, rule = B3/S23 45bo$32b2o9b3o$33bo8bo$33bobo6b2o$34b2o$29b2o$29b2o2$51b3o2$55b2o$37b3o15bobo$38bo18bo$36b2o19b2o$36bo$21b2o$20bobo$20bo$19b2o3$38b2o$38bo$ 36bobo$36b2o$22bo$2o19b2o$bo18bo$bobo15b3o$2b2o2$5b3o2$28b2o$28b2o$23b2o$15b2o6bobo$16bo8bo$13b3o9b2o$13bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 60 HEIGHT 500 STARTFROM 47 ]]

p133 found by iNoMed on April 3, 2023 based on a partial by Mitchell Riley, and reduced on October 6, 2023 by David Raucci (click above to open LifeViewer) Catagolue: here

p144

#N P144 Hans Leo hassler #O Noam Elkies #C A period 144 version of the Hans Leo hassler oscillator. #C www.conwaylife.com/wiki/P156_Hans_Leo_hassler x = 33, y = 40, rule = b3/s23 15b2o4b2o4b2o4b$14bo2bobo4bobo2bo3b$14b3o10b3o3b$17b2o6b2o6b$16bo2b6o 2bo5b$16b2o8b2o5b2$13bo19b$8b4o3bo11bo5b$11bo3bo4bo4bo3b4o$15bo3b3o3bo 3bo3b$12bo12bo7b$13b2o13bo4b$26b2o5b2$30b2ob$30bo2b$28bobo2b$17b3o8b2o 3b$17bobo13b$17b3o13b$3b2o28b$2bobo28b$2bo30b$b2o30b2$5b2o26b$4bo13b2o 13b$7bo12bo12b$3bo3bo3b3o3bo15b$4o3bo4bo4bo3bo11b$5bo11bo3b4o8b$19bo 13b2$5b2o8b2o16b$5bo2b6o2bo16b$6b2o6b2o17b$3b3o10b3o14b$3bo2bobo4bobo 2bo14b$4b2o4b2o4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 60 HEIGHT 500 STARTFROM 38 ]]

p144 Hans Leo hassler (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p156

x = 33, y = 40, rule = B3/S23 15b2o4b2o4b2o$14bo2bobo4bobo2bo$14b3o10b3o$17b2o6b2o$16bo2b6o2bo$16b2o 8b2o2$13bo$8b4o3bo11bo$11bo3bo4bo4bo3b4o$15bo3b3o3bo3bo$12bo12bo$13b2o 13bo$26b2o2$30b2o$30bo$28bobo$28b2o$13b3o$13bobo$3b2o8b3o$2bobo$2bo$b 2o2$5b2o$4bo7bo5b2o$7bo3b3o6bo$3bo3bo2b5o2bo$4o3bo2b5o2bo3bo$5bo6bo4bo 3b4o$19bo$10b2o$5b2obo4bob2o$5bo10bo$6b2o6b2o$3b3o2b6o2b3o$3bo2bo8bo2b o$4b2o10b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 60 HEIGHT 500 STARTFROM 43 ]]

p156 Hans Leo hassler (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

x = 46, y = 46, rule = B3/S23 10b2o$8b2o2bo$8b5o$12bo24b3o$5b2o2b4o23b4o$5b2obo4b4o18bo4b2o$4bobobob 2obobobo17bobob2o$4bobobob2obobobo17bo7bo$5b4o4bob2o7b2o6b3ob4o2b2o$9b 4o2b2o6bobo5bo3bo4bobob2o$9bo14bo5b2obobob2obo3b2o$9b5o16b2o3bob2obobo b2o$9bo2b2o16b2obobo4bo3bo$10b2o20b2o2b4ob3o$32bo7bo$28b2o5b2obobo$27b 2o5b2o4bo$28bo7b4o$36b3o$8b2o$8bobo$9bo2$35bo$34bobo$35b2o2$6bo$6b2o$ 7b2o$9bo25bo$5b4obo23bo2bo$4bo4bobo22bo2bo$2o2bob2obob2o21bo2bo$b2obob 2obo2b2o6bo11bo3bob3o$2bobo4bo9bobo10b4obo$3bob4o10b2o9b2o4bo4bo$4bo 26bob2obob3o$5b2o20b3obob2obo$6b2o18bo4bo4b2o$7bo22bob4o$27b3obo3bo$ 30bo2bo$30bo2bo$30bo2bo$32bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 GPS 60 HEIGHT 500 STARTFROM 29 ]]

p156, found by Period1GliderGun on December 3, 2023 using the larger form of 66P13 and reduced by hotcrystal0 on December 5, 2023 (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p160

x = 74, y = 62, rule = B3/S23 62b2o$60bo2bo$59b3obo4b2o$59bo2bo5b2o$60b3o$46b3o12bo$49bo$45bo3bo$44b obo2bo$42bo2bobo$42bo3bo$42bo$43b3o15bo$60b3o$18b3o3b2o27b2o5bo2bo$26b o7bo18b2o4bob3o$23bo9bobo23bo2bo$24b2o7bobo23b2o$31b3ob2o$30bo$31b3ob 2o$33bob2o$55bo15bo$54bobo13bobo$57bo11bo3bo$52b2o2bo11bo3bo$32b3o14b 3obo6b3o4bo3bo$32bo18b3o12bo3bo$32bobo16b3o13bobo$21b2o10b2o17b2o2b2o 10bo$20bo2bo27b3o2b2o$16b2o2b3o27bo2bo$5bo10b2o2b2o17b2o10b2o$4bobo13b 3o16bobo$3bo3bo12b3o18bo$2bo3bo4b3o6bob3o14b3o$bo3bo11bo2b2o$o3bo11bo $bobo13bobo$2bo15bo$37b2obo$37b2ob3o$43bo$37b2ob3o$13b2o23bobo7b2o$11b o2bo23bobo9bo$10b3obo4b2o18bo7bo$10bo2bo5b2o27b2o3b3o$11b3o$12bo15b3o $31bo$27bo3bo$26bobo2bo$24bo2bobo$24bo3bo$24bo$12bo12b3o$11b3o$4b2o5b o2bo$4b2o4bob3o$10bo2bo$10b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 GPS 80 HEIGHT 500 ]]

found by Period1GliderGun on September 22, 2024, and reduced by hotcrystal0 the same day (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here

p168

x = 69, y = 59, rule = B3/S23 36bo$34b3o$33bo$5b2o26b2o$6bo$6bobo$7b2o34b2o$23b2ob2o14bo2bo$13b2o4bo 2b2o3b2o13bo$13b2o3b3ob3ob2o14bo$17b2ob3ob3o3b2o10bobo3bo$16b2o3b2o2bo 4b2o11bobo3bo$17b2ob2o22bo4bo$36b2o7b4o6bo$36bobo14bo3bo$38bo14bo3bo$ 10b2o26b2o17bo$11bo40b2o$8b3o42bo$8bo3$55bo$55b2o$51bo$51bo3bo6b2o$b4o 39b3o4bo3bo5bo2bo$o4bo40bo6bo7bo$o3bobo37bobo14bo$bo3bobo15b2o19b2o15b obo3bo$7bo14bobo37bobo3bo$7bo7bo6bo40bo4bo$4bo2bo5bo3bo4b3o39b4o$5b2o 6bo3bo$17bo$12b2o$13bo3$60bo$15bo42b3o$15b2o40bo$11bo17b2o26b2o$11bo3b o14bo$11bo3bo14bobo$13bo6b4o7b2o$19bo4bo22b2ob2o$19bo3bobo11b2o4bo2b2o 3b2o$20bo3bobo10b2o3b3ob3ob2o$26bo14b2ob3ob3o3b2o$26bo13b2o3b2o2bo4b2o $23bo2bo14b2ob2o$24b2o34b2o$60bobo$62bo$34b2o26b2o$35bo$32b3o$32bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 GPS 60 HEIGHT 500 ]]

"Elusive p168" found by iNoMed on September 12, 2022 based on a partial by David Raucci (click above to open LifeViewer) Catagolue: here

p330

x = 116, y = 65, rule = B3/S23 99bo$98b3o$97b2ob2o$96b3ob3o$96b3ob3o$96b3ob3o$96b3ob3o$97b2ob2o$98b3o $60b2o37bo$25b3o16b2o14b2o$25b3o16bo$25bob2o13bobo5b2o$28bo7bo5b2o6b2o 7b3o43b2o6b2o$26b2o2bo4b3o21b2obo2b2o37bo2bo4bo2bo$27b3o4bo2b2o22b2o2b 2o37bo2bo4bo2bo$21b2o5bo7bo24b2o41bo2bo4bo2bo$20bobo13b2obo65b2o6b2o$ 20bo16b3o$19b2o16b3o10$52b3o$52bobo$52bo2bo4b3o$53bobo4bobo$53b3o4bo2b o$61bobo$61b3o10$76b3o16b2o$76b3o16bo$b2o6b2o65bob2o13bobo$o2bo4bo2bo 41b2o24bo7bo5b2o$o2bo4bo2bo37b2o2b2o22b2o2bo4b3o$o2bo4bo2bo37b2o2bob2o 21b3o4bo2b2o$b2o6b2o43b3o7b2o6b2o5bo7bo$64b2o5bobo13b2obo$71bo16b3o$54b 2o14b2o16b3o$16bo37b2o$15b3o$14b2ob2o$13b3ob3o$13b3ob3o$13b3ob3o$13b3o b3o$14b2ob2o$15b3o$16bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 5 GPS 60 HEIGHT 500 STARTFROM 296 ]]

p330, found by Caleb R. Hilton on January 16, 2025, and reduced by iNoMed a couple days later. Also a lumps of muck hassler. (click above to open LifeViewer) RLE: here Plaintext: here Catagolue: here