Here are five partials that I've come across, from lowest to highest period:
p11, although this might be known already.
Code: Select all
x = 15, y = 14, rule = B3/S23
o13bo$o3b2o3b2o3bo$2b4o3b4o$6bobo$2bo2bo3bo2bo$3b3o3b3o3$3b3o3b3o$2bo
2bo3bo2bo$6bobo$2b4o3b4o$o3b2o3b2o3bo$o13bo!
p90. The sparker needs to be at least period 9 and skinny enough.
Code: Select all
x = 24, y = 11, rule = B3/S23
16b3o$15bo3bo3bo$14bo5bo2bo$13bo3bo3bo$3b2o3b2o3bo7bo$2bobo3bobo2bobo
3bobo$2bo7bo3b2o3b2o$2bo3bo3bo$o2bo5bo$o3bo3bo$5b3o!
p114; p6 sparkers do not work.
Code: Select all
x = 25, y = 13, rule = B3/S23
7b3o$o3b4o$o2b2obo$2b2o$3bo7b2o$4b5o7b3o$5b4o7b4o$6b3o7b5o$12b2o7bo$
21b2o$18bob2o2bo$17b4o3bo$15b3o!
p184. p46 dot sparks needed; maybe some twin bees shuttle variant will work?
Code: Select all
x = 29, y = 29, rule = B3/S23
12b2o$12b2o5$7bob2o2$8b2o$9bo$6b3o$6bo2bo$8b2o17b2o$27b2o2$2o$2o11$15b
2o$15b2o!
p190 four-barreled gun, but we need a p10 domino sparker that doesn't interfere with the blocks (or find an alternative for the blocks).
Code: Select all
x = 28, y = 14, rule = B3/S23
2o24b2o$2o24b2o$7b2o3b2o$6bobo3bobo$3bob2o7bo2bo$3bo2b2o5b2ob3o$7bo5bo
b5o$8b5obo5bo$9b3ob2o5b2o2bo$10bo2bo7b2obo$13bobo3bobo$14b2o3b2o$2o24b
2o$2o24b2o!
EDIT: Bounding box for Raucci's p217 reduced from 74×74 to 72×72 at the cost of increased population:
Code: Select all
x = 72, y = 72, rule = B3/S23
29b3o4b3o$22b2o4bo2b2o2b2o2bo4b2o$22b2o5bobo4bobo5b2o$30bo6bo6$30bo6bo
$22b2o5bobo4bobo5b2o$22b2o4bo2b2o2b2o2bo4b2o$29b3o4b3o10$60b2o7b2o$60b
2o7b2o2$30b2o$b2o7b2o15b5o9b3o$b2o7b2o15b5o8bo3b2o$26bob4o8bo2b3o14bo
9bo$26bo3b2o8b2ob3o13bobo7bobo$26bo2bo12b5o12bo2bo5bo2bo$27b3o12b5o12b
3o7b3o$bo9bo48bo9bo$obo7bobo$o2bo5bo2bo$3o7b3o47bo9bo$bo9bo47b3o7b3o$
59bo2bo5bo2bo$59bobo7bobo$bo9bo48bo9bo$3o7b3o12b5o12b3o$o2bo5bo2bo12b
5o12bo2bo$obo7bobo13b3ob2o8b2o3bo$bo9bo14b3o2bo8b4obo$26b2o3bo8b5o15b
2o7b2o$28b3o9b5o15b2o7b2o$40b2o2$b2o7b2o$b2o7b2o10$33b3o4b3o$26b2o4bo
2b2o2b2o2bo4b2o$26b2o5bobo4bobo5b2o$34bo6bo6$34bo6bo$26b2o5bobo4bobo5b
2o$26b2o4bo2b2o2b2o2bo4b2o$33b3o4b3o!
EDIT 2: Two more partials.
Delete the 10 blocks, and find a suitable sparker, and we have a p288.
Code: Select all
x = 86, y = 53, rule = B3/S23
54bo$54bo$52b4o$51bo$50bobob2o$49b2o2b3o$49b2o3b2o$49bo4b2o$50bo2b3o$
52b4o$53bo2bo$52b2obo$30b3o20bo6b3o3bo$30b2ob2o25bo2bo2bo$32b3o29bo$
33bo26bo2bo17b2ob2o$53b2o5b3o19bobo$52b4o26bobo$51b3o2bo24b2ob2o$46b2o
3b3o2b2o24bobo$37b2o12b4ob2o24bobo$36bobo8b2ob2o29b2ob2o$53bo3bo$50bo
7bo$51b2o2b3o$55b3o2$28b3o$28b3o2b2o$27bo7bo$28bo3bo$2ob2o29b2ob2o8bob
o$bobo24b2ob4o12b2o$bobo24b2o2b3o3b2o$2ob2o24bo2b3o$bobo26b4o$bobo19b
3o5b2o$2ob2o17bo2bo26bo$21bo29b3o$19bo2bo2bo25b2ob2o$19bo3b3o6bo20b3o$
30bob2o$29bo2bo$30b4o$30b3o2bo$30b2o4bo$30b2o3b2o$30b3o2b2o$30b2obobo$
34bo$30b4o$31bo$31bo!
This is a p174 (=2*3*29) flipper partial. Sparker periods must be a multiple of 29 (6 doesn't work). Here's something that
almost works using four copies of 84P87. The blocks turning into loaves are what kills it.
Code: Select all
x = 101, y = 84, rule = B3/S23
25bo49bo$23b3o49b3o$22bo55bo$22b2o53b2o2$14b2o69b2o$4b2o8b2o69b2o8b2o$
4b2o89b2o2$18b3o59b3o$b2o16b2o59b2o16b2o$20bo59bo2$3b2o30bo29bo30b2o$
3b2o29bobo27bobo29b2o$4bo30bo29bo30bo2$13bo73bo$11b2obo17b2o33b2o17bob
2o$12bobo17b2o4b2o21b2o4b2o17bobo$3b2o8bo15bo8b2o21b2o8bo15bo8b2o$3b2o
4b2o17bobo39bobo17b2o4b2o$9b2o17bob2o37b2obo17b2o$29bo41bo2$7bo30bo23b
o30bo$6bobo29b2o6bo14b2o29bobo$7bo30b2o4b3o14b2o30bo$43bo2bo$22bo20b2o
33bo$22b2o16b2o17b2o16b2o$22b3o51b3o$45b2o$37b2o6b2o15b2o$27b2o8b2o6b
2ob2o12b2o8b2o$27b2o19b2o22b2o$47b3o$19b2o59b2o$20bo59bo$17b3o61b3o$
17bo65bo3$17bo65bo$17b3o61b3o$20bo59bo$19b2o59b2o$51b3o$27b2o22b2o19b
2o$27b2o8b2o12b2ob2o6b2o8b2o$37b2o15b2o6b2o$54b2o$22b3o51b3o$22b2o16b
2o17b2o16b2o$22bo33b2o20bo$54bo2bo$7bo30b2o14b3o4b2o30bo$6bobo29b2o14b
o6b2o29bobo$7bo30bo23bo30bo2$29bo41bo$9b2o17bob2o37b2obo17b2o$3b2o4b2o
17bobo39bobo17b2o4b2o$3b2o8bo15bo8b2o21b2o8bo15bo8b2o$12bobo17b2o4b2o
21b2o4b2o17bobo$11b2obo17b2o33b2o17bob2o$13bo73bo2$4bo30bo29bo30bo$3b
2o29bobo27bobo29b2o$3b2o30bo29bo30b2o2$20bo59bo$b2o16b2o59b2o16b2o$18b
3o59b3o2$4b2o89b2o$4b2o8b2o69b2o8b2o$14b2o69b2o2$22b2o53b2o$22bo55bo$
23b3o49b3o$25bo49bo!
EDIT 3:
p68 (bad period)
Code: Select all
x = 16, y = 26, rule = B3/S23
4b2o4b2o$4b2o4b2o4$3b3o4b3o$2bo2bo4bo2bo$2bob2o4b2obo$o2bo8bo2bo$o14bo
7$o14bo$o2bo8bo2bo$2bob2o4b2obo$2bo2bo4bo2bo$3b3o4b3o4$4b2o4b2o$4b2o4b
2o!
p260 glider gun; sparker needs to be p130 or p260
Code: Select all
x = 23, y = 12, rule = B3/S23
6b3o$5bo8b3o$5bo2bo8bo$o2b2o3bo5bo2bo$obo4bo6bo3b2o$2bo3bobo6bo4bo$2bo
4bo6bobo3bo$3b2o3bo6bo4bobo$5bo2bo5bo3b2o2bo$5bo8bo2bo$6b3o8bo$14b3o!
p53 (another pad period)
Code: Select all
x = 19, y = 14, rule = B3/S23
4b3o$3bo2bo5b3o$3bo2b2o4bo2bo$7bo3b2o2bo$ob2ob2o4bo$2b2ob2o5b2ob2o$12b
2ob2o$2b2ob2o$2b2ob2o5b2ob2o$7bo4b2ob2obo$3bo2b2o3bo$3bo2bo4b2o2bo$4b
3o5bo2bo$12b3o!
p82 (another bad period)
Code: Select all
x = 13, y = 16, rule = B3/S23
5bo$4b3o$3bobobo$2b3ob3o$o2bobobo$o3b3o$5bo3$7bo$6b3o3bo$5bobobo2bo$4b
3ob3o$5bobobo$6b3o$7bo!
p26 (do we have any p13 domino sparkers?)
Code: Select all
x = 14, y = 9, rule = B3/S23
4bo$o2b3o$ob2ob2o$3b3o$4bo4bo$8b3o$7b2ob2obo$8b3o2bo$9bo!
p49; p7 domino sparker needed in addition to something to remove the blocks
Code: Select all
x = 27, y = 17, rule = B3/S23
5b3o11b3o$4bo3bo9bo3bo$3bo5bo7bo5bo$2bo3bo3bo5bo3bo3bo$2bo2bobo2bo5bo
2bobo2bo$obo3bo3bo5bo3bo3bobo$o2bo5bo7bo5bo2bo$4bo3bo9bo3bo2$4bo3bo9bo
3bo$o2bo5bo7bo5bo2bo$obo3bo3bo5bo3bo3bobo$2bo2bobo2bo5bo2bobo2bo$2bo3b
o3bo5bo3bo3bo$3bo5bo7bo5bo$4bo3bo9bo3bo$5b3o11b3o!
p4 (not a partial), although it's only a p4
Code: Select all
x = 20, y = 18, rule = B3/S23
b2o$obo$obob2o11b2o$bobobo11bobo$3bo10b2obobo$2bo2bo4bo3bobobo$2bo5bo
2bo4bo$2bo3bobobo3bo2bo$2bo3bo2bo7bo$2bo7bo2bo3bo$2bo2bo3bobobo3bo$3bo
4bo2bo5bo$bobobo3bo4bo2bo$obob2o10bo$obo11bobobo$b2o11b2obobo$17bobo$
17b2o!
Here's one that seems to have potential: A period multiplier. In 78 generations, it goes back to its original form. The problem is that the domino sparker must be high enough period to begin with; 31 isn't high enough.
Code: Select all
x = 25, y = 21, rule = B3/S23
7bo$6bobo$6bobo$7bo2$2b2o7b2o$bo2bo5bo2bo$2b2o7b2o$o16bo$o6bo8bobo$6bo
bo7bobo$6bobo8bo6bo$7bo16bo$12b2o7b2o$11bo2bo5bo2bo$12b2o7b2o2$17bo$
16bobo$16bobo$17bo!
EDIT 4 (made at the same time as the next post)
p46 partial
Code: Select all
x = 13, y = 8, rule = B3/S23
5b2obo$4bo7bo$8bobo$2bobo5bo$2bo5bobo$2bobo$o7bo$4bob2o!
p68 partial
Code: Select all
x = 16, y = 29, rule = B3/S23
5bo4bo$5bo4bo$5bo4bo2$2b2o8b2o$ob3o6b3obo$o4bo4bo4bo$2b3o6b3o$2bo10bo
12$2bo10bo$2b3o6b3o$o4bo4bo4bo$ob3o6b3obo$2b2o8b2o2$5bo4bo$5bo4bo$5bo
4bo!
p58, mod 29. Exact same pattern as the completed p21 in the next post, but with different sparks.
Code: Select all
x = 14, y = 14, rule = B3/S23
8b2o2$6b3o$4b2ob3o$o2bob2o3bo$ob2obo2b3o$2b2o5bobo$2bobo5b2o$3b3o2bob
2obo$3bo3b2obo2bo$4b3ob2o$5b3o2$4b2o!
User:HotdogPi/My discoveries
Periods discovered: 5-16,⑱,⑳G,㉑G,㉒㉔㉕,㉗-㉛,㉜SG,㉞㉟㊱㊳㊵㊷㊹㊺㊽㊿,54G,55G,56,57G,60,62-66,68,70,73,74S,75,76S,80,84,88,90,96
100,02S,06,08,10,12,14G,16,17G,20,26G,28,38,47,48,54,56,72,74,80,92,96S
217,486,576
S: SKOP
G: gun