LifeWiki:LifeViewer cheatsheet for LifeWiki articles

This page aims to be an incomplete collection of example LifeViewer configuration scripts which can be used on LifeWiki for different kinds of patterns.

This is not an authoritative list. There may be LifeViewer configurations that are not listed here but are frequently used.

This page assumes that the viewer is shown outside the infobox. (See also this thread for infobox-related questions.)

Small patterns without animation

One viewer

viewerconfig

#C [[ THUMBSIZE 3 ZOOM 42 HEIGHT 600 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 3, y = 4, rule = B3/S23 o$3o$obo$2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 42 HEIGHT 600 ]]

Herschel (click above to open LifeViewer)

rle

x = 3, y = 4, rule = B3/S23
o$3o$obo$2bo!

Multiple viewers (THUMBSIZE 4 ZOOM 40 HEIGHT 500, three columns)

2bo$2o$2bobobo$4bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 4 ZOOM 40 HEIGHT 500 ]] Herschel parent (click above to open LifeViewer)	4bobo$obo$o$obo3bo$3b2obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 4 ZOOM 40 HEIGHT 500 ]] Herschel grandparent (click above to open LifeViewer)	4b2o$b2ob3o$3ob2o$b2ob3o$5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 4 ZOOM 40 HEIGHT 500 ]] Herschel great-grandparent (click above to open LifeViewer)
x = 3, y = 4, rule = B3/S23 o$2o$b2o$2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 4 ZOOM 40 HEIGHT 500 ]] B-heptomino (click above to open LifeViewer)	x = 3, y = 5, rule = B3/S23 o$2o$b2o$bo$o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 4 ZOOM 40 HEIGHT 500 ]] B-heptaplet (click above to open LifeViewer)

Multiple viewers (THUMBSIZE 3 ZOOM 30 HEIGHT 500, two columns)

x = 11, y = 11, rule = B3/S23 8bo$3b2o4b2o$b3ob2o2b2o$o8bo$bob2o$bobo3bobo$6b2obo$bo8bo$2o2b2ob3o$2o4b2o$2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 30 HEIGHT 500 ]] Meatball (click above to open LifeViewer) Catagolue: here	x = 10, y = 5, rule = B3/S23 4b2o$2obo2bob2o$o4bo2b2o$4bo$bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 30 HEIGHT 500 ]] Blocker (click above to open LifeViewer) Catagolue: here
x = 9, y = 9, rule = B3/S23 6ob2o$6ob2o$7b2o$2o5b2o$2o5b2o$2o5b2o$2o$2ob6o$2ob6o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 30 HEIGHT 500 ]] Kok's galaxy (click above to open LifeViewer) Catagolue: here	x = 12, y = 6, rule = B3/S23 2o2bobo$2o2bo$4bo2bo$5b2o$6b2o2b2o$10b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 30 HEIGHT 500 ]] Coe's p8 (click above to open LifeViewer) Catagolue: here

Oscillators

No reaction envelope

viewerconfig

#C [[ THUMBSIZE 3 ZOOM 39 HEIGHT 500 GPS 2 AUTOSTART ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 8, y = 7, rule = B3/S23 3b2o$bo4bo$bo4bo$bo4bo$2bo2bo$obo2bobo$2o4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 39 HEIGHT 500 GPS 2 AUTOSTART ]]

Fumarole (click above to open LifeViewer)

rle

x = 8, y = 7, rule = B3/S23
3b2o$bo4bo$bo4bo$bo4bo$2bo2bo$obo2bobo$2o4b2o!

With reaction envelope

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 11 THEME Book AUTOSTART ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 33, y = 26, rule = B3/S23 7b2o15b2o$8bo15bo$6bo19bo$6b5o11b5o$10bo11bo$4b4o17b4o$4bo2bo17bo2bo$ 21bo$21bo$9bo4b2ob2o2bob2o$8b3o3b2obo6b2o$7bo2b2o6bo$7b3o12bo$22bobo$ 3b2o11b2o4bo2bo2b2o$3bo12b2o5b2o4bo$2obo12b2o11bob2o$ob2ob2o19b2ob2ob o$5bo21bo$5bobo17bobo$6b2o17b2o$10bo11bo$6b5o11b5o$6bo19bo$8bo15bo$7b 2o15b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 11 THEME Book AUTOSTART ]]

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

rle

x = 33, y = 26, rule = B3/S23
7b2o15b2o$8bo15bo$6bo19bo$6b5o11b5o$10bo11bo$4b4o17b4o$4bo2bo17bo2bo$
21bo$21bo$9bo4b2ob2o2bob2o$8b3o3b2obo6b2o$7bo2b2o6bo$7b3o12bo$22bobo$
3b2o11b2o4bo2bo2b2o$3bo12b2o5b2o4bo$2obo12b2o11bob2o$ob2ob2o19b2ob2ob
o$5bo21bo$5bobo17bobo$6b2o17b2o$10bo11bo$6b5o11b5o$6bo19bo$8bo15bo$7b
2o15b2o!

With reaction envelope, stopped after one period

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 12 HEIGHT 600 THEME Book AUTOSTART STOP 192 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 40, y = 40, rule = B3/S23 22bo$21bobo$21bobo$12bo7b2ob3o$12b3o11bo$9bo5bo4b2ob3o4bo$8bobo3b2o4b 2obo5bobo$8bobo18bobo$6b3ob2o16b2ob3o$5bo28bo$6b3ob2o16b2ob3o$8bob2o16b 2obo$35b2o$4bo30bo$3bobo27bobo$3bobo27b2o$b3ob2o$o$b3ob2o6b2o$3bob2o5b o2bo$12bo2bo17b2obo$12bo3bo16b2ob3o$13bo2bo22bo$14b2o17b2ob3o$5b2o27b obo$4bobo27bobo$4bo30bo$3b2o$8bob2o16b2obo$6b3ob2o16b2ob3o$5bo28bo$6b 3ob2o16b2ob3o$8bobo18bobo$8bobo5bob2o4b2o3bobo$9bo4b3ob2o4bo5bo$13bo11b 3o$14b3ob2o7bo$16bobo$16bobo$17bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 HEIGHT 600 THEME Book AUTOSTART STOP 192 ]]

CL48C loop (period 192), found by Luke Kiernan on June 7, 2022 (click above to open LifeViewer) Catagolue: here

rle

x = 40, y = 40, rule = B3/S23
22bo$21bobo$21bobo$12bo7b2ob3o$12b3o11bo$9bo5bo4b2ob3o4bo$8bobo3b2o4b
2obo5bobo$8bobo18bobo$6b3ob2o16b2ob3o$5bo28bo$6b3ob2o16b2ob3o$8bob2o16b
2obo$35b2o$4bo30bo$3bobo27bobo$3bobo27b2o$b3ob2o$o$b3ob2o6b2o$3bob2o5b
o2bo$12bo2bo17b2obo$12bo3bo16b2ob3o$13bo2bo22bo$14b2o17b2ob3o$5b2o27b
obo$4bobo27bobo$4bo30bo$3b2o$8bob2o16b2obo$6b3ob2o16b2ob3o$5bo28bo$6b
3ob2o16b2ob3o$8bobo18bobo$8bobo5bob2o4b2o3bobo$9bo4b3ob2o4bo5bo$13bo11b
3o$14b3ob2o7bo$16bobo$16bobo$17bo!

Spaceships

No reaction envelope, TRACKLOOP

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 640 WIDTH 640 GPS 10 GRID OFF AUTOSTART TRACKLOOP 96 1/12 1/12 ]]

result

(using {{EmbedViewer}} with pname = 2enginecordership)

x = 41, y = 49, rule = B3/S23 19b2o$19b4o$19bob2o2$20bo$19b2o$19b3o$21bo$33b2o$33b2o7$36bo$35b2o$34b o3bo$35b2o2bo$40bo$37bobo$38bo$38bo$38b2o$38b2o3$13bo10bo$12b5o5bob2o 11bo$11bo10bo3bo9bo$12b2o8b3obo9b2o$13b2o9b2o12bo$2o13bo21b3o$2o35b3o 7$8b2o$8b2o11b2o$19b2o2bo$24bo3bo$18bo5bo3bo$19bo2b2o3bobo$20b3o5bo$ 28bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 640 WIDTH 640 GPS 10 GRID OFF AUTOSTART TRACKLOOP 96 1/12 1/12 ]]

2-engine Cordership (click above to open LifeViewer) RLE: here Plaintext: here

With reaction envelope (pause, run, pause, restart)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 16 WIDTH 800 X 14 GPS 15 THEME Book AUTOSTART T 0 PAUSE 1 T 270 PAUSE 2 LOOP 271 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 12, y = 8, rule = B3/S23 5bob2o$4bo6bo$3b2o3bo2bo$2obo5b2o$2obo5b2o$3b2o3bo2bo$4bo6bo$5bob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 16 WIDTH 800 X 14 GPS 15 THEME Book AUTOSTART T 0 PAUSE 1 T 270 PAUSE 2 LOOP 271 ]]

Copperhead (click above to open LifeViewer)

rle

x = 12, y = 8, rule = B3/S23
5bob2o$4bo6bo$3b2o3bo2bo$2obo5b2o$2obo5b2o$3b2o3bo2bo$4bo6bo$5bob2o!

With reaction envelope (torus)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 8 HEIGHT 400 WIDTH 800 GPS 15 THEME Book AUTOSTART ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 90, y = 45, rule = B3/S23:T90,45 7$76bo$75bo2bo$73bo3bob2o$73bo3bo2bo$77bobo2b3o$75bobobo4bo$74bo3bo2bo $74bo6bobo$74bo6b2o2$54bo11b4obo4b2ob2o$53bobo4b2obob2o2b3ob2ob2ob2o$ 58b2o6bobobo3bo4b2o$51b2o2b2obo6bobo4bo5b3o$52bob3obo5bo5bo7bo$51b2o2b 2o3bo3b2ob4obobo2b2o$28bo22b3o3bo10bobob2o$26bo24bob3obo6bo2bo$26bo3b 3o8bo9b2o3bo2bo3bo5b3o$26bo5b3o5bob2obo4bo2bo5bo3b4o$27bobob2ob2o3b2o 3b2o2b2o3bo5bo3bo$18bobo6b2o2bo2bob2obo5bob2o4bo5bobo$13b2o2bo2b2o5b2o 2b2obobob2o4bo2bo11b2o$12b3o2bo2b2o5b2o2b2obo3b2o2b2o3bobob2o$7bo3b4ob ob2o3bob2obo2b3o2bo3bobo4bobob2o$7bob3o5b3o2bo4bo13bo4b2o$6bo3bo4b2obo 3bo2bobo11bo4bobo$11bo3bo6b2o14bo2bobo$11b2o4b3o3b2o15b2o2b2o$12b3obo 3bo18b3o$12bo3bob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 8 HEIGHT 400 WIDTH 800 GPS 15 THEME Book AUTOSTART ]]

282P6H2V1 in a toroidal universe (click above to open LifeViewer)

rle

x = 90, y = 45, rule = B3/S23:T90,45
7$76bo$75bo2bo$73bo3bob2o$73bo3bo2bo$77bobo2b3o$75bobobo4bo$74bo3bo2bo
$74bo6bobo$74bo6b2o2$54bo11b4obo4b2ob2o$53bobo4b2obob2o2b3ob2ob2ob2o$
58b2o6bobobo3bo4b2o$51b2o2b2obo6bobo4bo5b3o$52bob3obo5bo5bo7bo$51b2o2b
2o3bo3b2ob4obobo2b2o$28bo22b3o3bo10bobob2o$26bo24bob3obo6bo2bo$26bo3b
3o8bo9b2o3bo2bo3bo5b3o$26bo5b3o5bob2obo4bo2bo5bo3b4o$27bobob2ob2o3b2o
3b2o2b2o3bo5bo3bo$18bobo6b2o2bo2bob2obo5bob2o4bo5bobo$13b2o2bo2b2o5b2o
2b2obobob2o4bo2bo11b2o$12b3o2bo2b2o5b2o2b2obo3b2o2b2o3bobob2o$7bo3b4ob
ob2o3bob2obo2b3o2bo3bobo4bobob2o$7bob3o5b3o2bo4bo13bo4b2o$6bo3bo4b2obo
3bo2bobo11bo4bobo$11bo3bo6b2o14bo2bobo$11b2o4b3o3b2o15b2o2b2o$12b3obo
3bo18b3o$12bo3bob2o!

Puffers

No reaction envelope (TRACKLOOP)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 400 WIDTH 720 X 12 GPS 15 AUTOSTART TRACKLOOP 128 1/2 0/2 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 77, y = 29, rule = B3/S23 72b2o$70bo4bo$76bo$70bo5bo$71b6o$3o3$69b2o$68bobo3bo$33bo33b2ob2o2b2o$ 14b2o17bo34bobo2bob2o$14bo2bo15bo35bo3bobo$15b3o55b2o2$15b3o55b2o$14bo 2bo15bo35bo3bobo$14b2o17bo34bobo2bob2o$33bo33b2ob2o2b2o$68bobo3bo$69b 2o3$3o$71b6o$70bo5bo$76bo$70bo4bo$72b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 400 WIDTH 720 X 12 GPS 15 AUTOSTART TRACKLOOP 128 1/2 0/2 ]]

Puffer 1 (click above to open LifeViewer)

rle

x = 77, y = 29, rule = B3/S23
72b2o$70bo4bo$76bo$70bo5bo$71b6o$3o3$69b2o$68bobo3bo$33bo33b2ob2o2b2o$
14b2o17bo34bobo2bob2o$14bo2bo15bo35bo3bobo$15b3o55b2o2$15b3o55b2o$14bo
2bo15bo35bo3bobo$14b2o17bo34bobo2bob2o$33bo33b2ob2o2b2o$68bobo3bo$69b
2o3$3o$71b6o$70bo5bo$76bo$70bo4bo$72b2o!

No reaction envelope (pause, run, pause, restart)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 6 WIDTH 950 X 63 GPS 20 AUTOSTART T 0 PAUSE 2 T 256 PAUSE 3 LOOP 257 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 10, y = 29, rule = B3/S23 5b2o$3bo4bo$9bo$3bo5bo$4b6o4$2b2o$bobo3bo$2ob2o2b2o$bobo2bob2o$2bo3bob o$6b2o2$6b2o$2bo3bobo$bobo2bob2o$2ob2o2b2o$bobo3bo$2b2o4$4b6o$3bo5bo$ 9bo$3bo4bo$5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 WIDTH 950 X 63 GPS 20 AUTOSTART T 0 PAUSE 2 T 256 PAUSE 3 LOOP 257 ]]

Puffer 1 (click above to open LifeViewer)

rle

x = 10, y = 29, rule = B3/S23
5b2o$3bo4bo$9bo$3bo5bo$4b6o4$2b2o$bobo3bo$2ob2o2b2o$bobo2bob2o$2bo3bob
o$6b2o2$6b2o$2bo3bobo$bobo2bob2o$2ob2o2b2o$bobo3bo$2b2o4$4b6o$3bo5bo$
9bo$3bo4bo$5b2o!

With reaction envelope (pause, run, pause, restart)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 6 WIDTH 950 X 63 GPS 20 THEME Book AUTOSTART T 0 PAUSE 2 T 256 PAUSE 3 LOOP 257 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 10, y = 29, rule = B3/S23 5b2o$3bo4bo$9bo$3bo5bo$4b6o4$2b2o$bobo3bo$2ob2o2b2o$bobo2bob2o$2bo3bob o$6b2o2$6b2o$2bo3bobo$bobo2bob2o$2ob2o2b2o$bobo3bo$2b2o4$4b6o$3bo5bo$ 9bo$3bo4bo$5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 WIDTH 950 X 63 GPS 20 THEME Book AUTOSTART T 0 PAUSE 2 T 256 PAUSE 3 LOOP 257 ]]

Puffer 1 (click above to open LifeViewer)

rle

x = 10, y = 29, rule = B3/S23
5b2o$3bo4bo$9bo$3bo5bo$4b6o4$2b2o$bobo3bo$2ob2o2b2o$bobo2bob2o$2bo3bob
o$6b2o2$6b2o$2bo3bobo$bobo2bob2o$2ob2o2b2o$bobo3bo$2b2o4$4b6o$3bo5bo$
9bo$3bo4bo$5b2o!

Rakes

No reaction envelope, TRACKLOOP

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 12 HEIGHT 400 GPS 6 AUTOSTART TRACKLOOP 12 1/2 0/2 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 43, y = 19, rule = B3/S23 34b5o$33bo4bo$19b2o17bo$17b2ob2o11bo3bo$17b4o14bo$18b2o10bo$18bo10b3o 6bo$17b3o7b2o3bo5b2o$16b2ob2o6b5o5bob2o$15b3obo6bo2bo7bobo$16bobobo6b 2o8b2o$17bo9b2o$19b2o$9bobo17bo2bo$9b2o8bo13bo6b2o$10bo6bo3bo7bo3bo4b 2ob2o$obo19bo7b4o4b4o$2o15bo4bo16b2o$bo16b5o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 HEIGHT 400 GPS 6 AUTOSTART TRACKLOOP 12 1/2 0/2 ]]

Backrake 2 (click above to open LifeViewer)

rle

x = 43, y = 19, rule = B3/S23
34b5o$33bo4bo$19b2o17bo$17b2ob2o11bo3bo$17b4o14bo$18b2o10bo$18bo10b3o
6bo$17b3o7b2o3bo5b2o$16b2ob2o6b5o5bob2o$15b3obo6bo2bo7bobo$16bobobo6b
2o8b2o$17bo9b2o$19b2o$9bobo17bo2bo$9b2o8bo13bo6b2o$10bo6bo3bo7bo3bo4b
2ob2o$obo19bo7b4o4b4o$2o15bo4bo16b2o$bo16b5o!

With reaction envelope (pause, run, pause, restart)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 400 WIDTH 800 X 20 GPS 9 THEME Book AUTOSTART T 0 PAUSE 2 T 84 PAUSE 3 LOOP 85 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 26, y = 19, rule = B3/S23 17b5o$16bo4bo$2b2o17bo$2ob2o15bo$4o$b2o$21bo$21b2o$20bob2o$20bobo$20b 2o3$15bo$16bo6b2o$4bo7bo3bo4b2ob2o$5bo7b4o4b4o$o4bo16b2o$b5o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 10 HEIGHT 400 WIDTH 800 X 20 GPS 9 THEME Book AUTOSTART T 0 PAUSE 2 T 84 PAUSE 3 LOOP 85 ]]

Backrake 2 (click above to open LifeViewer)

rle

x = 26, y = 19, rule = B3/S23
17b5o$16bo4bo$2b2o17bo$2ob2o15bo$4o$b2o$21bo$21b2o$20bob2o$20bobo$20b
2o3$15bo$16bo6b2o$4bo7bo3bo4b2ob2o$5bo7b4o4b4o$o4bo16b2o$b5o!

Guns

No reaction envelope, LOOP

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 400 GPS 15 AUTOSTART LOOP 43 ]]

result

(using {{EmbedViewer}} with pname = period43glidergun)

x = 32, y = 25, rule = B3/S23 10b2o$10bobob2o$12bobobo7bo$11bo2bo2bo5bobo$11b2o2b2o7bo3$2o$bo$bobo3b 3o12b3o$2b2o2bo3bo10bo3bo$5bo5bo8bo5bo$5bo5bo8bo5bo$5bo5bo8bo5bo$6bo3b o10bo3bo2b2o$7b3o12b3o3bobo$30bo$30b2o3$7bo7b2o2b2o$6bobo5bo2bo2bo$7bo 7bobobo$16b2obobo$20b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 400 GPS 15 AUTOSTART LOOP 43 ]]

period-43 glider gun (click above to open LifeViewer) RLE: here Plaintext: here

No reaction envelope, KILLGLIDERS

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 15 AUTOSTART KILLGLIDERS ]]

result

(using {{EmbedViewer}} with pname = period43glidergun)

x = 32, y = 25, rule = B3/S23 10b2o$10bobob2o$12bobobo7bo$11bo2bo2bo5bobo$11b2o2b2o7bo3$2o$bo$bobo3b 3o12b3o$2b2o2bo3bo10bo3bo$5bo5bo8bo5bo$5bo5bo8bo5bo$5bo5bo8bo5bo$6bo3b o10bo3bo2b2o$7b3o12b3o3bobo$30bo$30b2o3$7bo7b2o2b2o$6bobo5bo2bo2bo$7bo 7bobobo$16b2obobo$20b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 15 AUTOSTART KILLGLIDERS ]]

period-43 glider gun (click above to open LifeViewer) RLE: here Plaintext: here

With reaction envelope, KILLGLIDERS

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 15 THEME Book AUTOSTART KILLGLIDERS ]]

result

(using {{EmbedViewer}} with pname = period43glidergun)

x = 32, y = 25, rule = B3/S23 10b2o$10bobob2o$12bobobo7bo$11bo2bo2bo5bobo$11b2o2b2o7bo3$2o$bo$bobo3b 3o12b3o$2b2o2bo3bo10bo3bo$5bo5bo8bo5bo$5bo5bo8bo5bo$5bo5bo8bo5bo$6bo3b o10bo3bo2b2o$7b3o12b3o3bobo$30bo$30b2o3$7bo7b2o2b2o$6bobo5bo2bo2bo$7bo 7bobobo$16b2obobo$20b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 15 THEME Book AUTOSTART KILLGLIDERS ]]

period-43 glider gun (click above to open LifeViewer) RLE: here Plaintext: here

With reaction envelope, stopped after one period

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 15 THEME Book AUTOSTART STOP 43 ]]

result

(using {{EmbedViewer}} with pname = period43glidergun)

x = 32, y = 25, rule = B3/S23 10b2o$10bobob2o$12bobobo7bo$11bo2bo2bo5bobo$11b2o2b2o7bo3$2o$bo$bobo3b 3o12b3o$2b2o2bo3bo10bo3bo$5bo5bo8bo5bo$5bo5bo8bo5bo$5bo5bo8bo5bo$6bo3b o10bo3bo2b2o$7b3o12b3o3bobo$30bo$30b2o3$7bo7b2o2b2o$6bobo5bo2bo2bo$7bo 7bobobo$16b2obobo$20b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 HEIGHT 500 GPS 15 THEME Book AUTOSTART STOP 43 ]]

period-43 glider gun (click above to open LifeViewer) RLE: here Plaintext: here

Conduits, converters, reflectors

No animation, no reaction envelope, ghost outputs

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 24, y = 13, rule = B3/S23 b2o$2bo$bo$b2o6$o3b2o15bo$2o2b2o15bo$b2o18b3o$2o21bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 ]]

Conduit 1 with ghost Herschel marking the output location (click above to open LifeViewer)

rle

x = 24, y = 13, rule = B3/S23
b2o$2bo$bo$b2o6$o3b2o15bo$2o2b2o15bo$b2o18b3o$2o21bo!

Animated with reaction envelope (pause, run, pause, restart)

viewerconfig

#C [[ THUMBSIZE 2 ZOOM 14 Y 2 THEME Book GPS 8 AUTOSTART T 0 PAUSE 2 T 59 PAUSE 2 LOOP 60 ]]

result

(using {{EmbedViewer}} with rle = (shown below))

x = 24, y = 13, rule = B3/S23 b2o$2bo$bo$b2o6$o3b2o15bo$2o2b2o15bo$b2o18b3o$2o21bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 14 Y 2 THEME Book GPS 8 AUTOSTART T 0 PAUSE 2 T 59 PAUSE 2 LOOP 60 ]]

Conduit 1 (click above to open LifeViewer)

rle

x = 24, y = 13, rule = B3/S23
b2o$2bo$bo$b2o6$o3b2o15bo$2o2b2o15bo$b2o18b3o$2o21bo!

Links

• LifeViewer/Scripts
• {{EmbedViewer}}
• LifeWiki:Pattern pages
• Pattern viewer for forum threads (discussion thread) at the ConwayLife.com forums