Pufferfish

Pufferfish
x = 15, y = 12, rule = B3/S23 3bo7bo$2b3o5b3o$b2o2bo3bo2b2o$3b3o3b3o2$4bo5bo$2bo2bo3bo2bo$o5bobo5bo$ 2o4bobo4b2o$6bobo$3bobo3bobo$4bo5bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ THUMBSIZE 3 HEIGHT 500 ZOOM 21 AUTOSTART OFF ]]
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Pattern type	Puffer
Number of cells	44
Bounding box	15 × 12
Direction	Orthogonal
Period	12
Speed	c/2
Discovered by	Richard Schank
Year of discovery	2014
Rules Outer-totalistic rules B3/S23 – B38/S2378 # of rules 23 = 8 Isotropic rules B3-k/S23 – B34e5ce6ac7e8/S234cei5ekn6-ac78
Glider synthesis Fewest gliders 15 Catagolue-generated RLE synthesis Uploaded synthesis RLE pufferfish_synth.rle
Pattern files Plaintext pufferfish.cells RLE pufferfish.rle
Identifiers apgcode yl12_1_8_c7310da81295b6611e6e4e34a80a5523

Pufferfish is a puffer discovered by Richard Schank in 2014. Having been found in a symmetric soup, the puffer is semi-natural. It consists of a pair of B-heptominoes whose debris is stabilised by a backend.

It is the first known c/2 object that doesn't have any parts of periods 2 or 4. While the first two or three rows might be considered to be period 2 or 4, they are directly dependent on following rows for support.

Period-36 technology

Main article: Pufferfish spaceship

x = 58, y = 76, rule = B3/S23 34b3o5b3o$34bo2bo3bo2bo$33bo3bo3bo3bo$33bobo7bobo$33bobob2ob2obobo$ 34bo2b2ob2o2bo$35b2obobob2o$36b2o3b2o$32b2o2bo5bo2b2o$32b2o11b2o$37bo 3bo$36bo5bo$36b2o3b2o3$30b3o$30bo2bo12b3o$29bo2b2o2b2o3b2o3bo2bo$28b 3o5b2o3b2o2bo3bo$28bo20b2o$28b2o18b2o$29bo$44bo$44bo$33bo$8bo7bo14b3o $7b3o5b3o14b2o$6b2o2bo3bo2b2o29b3o$8b3o3b3o31b3o$48b3o$9bo5bo32b3o$7b o2bo3bo2bo$5bo5bobo5bo$5b2o4bobo4b2o$11bobo13b2o$8bobo3bobo10b2o$9bo 5bo4$20bo21bo7bo$4bo4b2o3b2o3b3o19b3o5b3o$3b3o3b2o3b2o3bob2o17b2o2bo 3bo2b2o$3bob2o12b3o20b3o3b3o$4b3o12b2o$19bo23bo5bo$3o20b2o16bo2bo3bo 2bo$39bo5bobo5bo$b2o2b2o32b2o4bobo4b2o$45bobo$b2obo37bobo3bobo$4b2obo b2o32bo5bo$3b2o2b2ob2o$2bo5bo2bo$bobo5bobob3o8b2o$bo2bo5b6o5b5o12bo$ 15bo21b3o3b2o3b2o4bo$3b2o31b2o2bo2b2o3b2o3b3o$36bo3bo11b2o2bo$36bo15b o3bo$37bo13bo2b2o$40bobo8bo$40bo10bo$50b3o$39b2o9b2o$40bobo7bo2bo$41b o9bo3b2o$56b2o$22b2o29bo2b2o$23bob2o28b2o$23bo3bo$24bo3bo$24b2o3bo3bo $26bobo2bo3bo$31bo3bo$32bob2o3! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 HEIGHT 680 WIDTH 700 ZOOM 8 ]]

Pufferfish-based rake (p36) (click above to open LifeViewer) RLE: here Plaintext: here

On December 27, 2014 Ivan Fomichev found a non-trivial (dependent) c/2 fuse of period 36 for pufferfish's exhaust, enabling him to assemble the first wholly high-period c/2 spaceship and rake. A few days later Nico Brown found some smaller rakes.

The first semi-natural period-36 puffer appeared in the H4_+1 pseudosymmetry on November 24, 2022. It uses the mechanism of the first viewer window below but with climbers on both sides instead of just one.

x = 18, y = 27, rule = B3/S23 3bo7bo$2b3o5b3o$b2o2bo3bo2b2o$3b3o3b3o2$4bo5bo$2bo2bo3bo2bo$o5bobo5bo$ 2o4bobo4b2o$6bobo$3bobo3bobo$4bo5bo4$15bo$4b2o3b2o3b3o$4b2o3b2o2bo2b2o $13bo3bo$17bo$16bo$11bobo$4b2o7bo$4b2o$13b2o$11bobo$12bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 HEIGHT 400 ZOOM 8 ]] Pufferfish with a companion (p36 puffer) (click above to open LifeViewer) RLE: here Plaintext: here

#C Pufferfish-based spaceship #C http://conwaylife.com/wiki/Pufferfish_spaceship x = 51, y = 32, rule = B3/S23 7bo7bo18bo7bo$6b3o5b3o16b3o5b3o$5bo2b2o3b2o2bo14b2obo5bob2o$5bo3bo3bo 3bo15b2obo3bob2o$6b2ob2ob2ob2o14bob2o7b2obo$6b2obo3bob2o13bobo2bobobob o2bobo$8bo5bo15bobo3b2ob2o3bobo$9b2ob2o17b3obo5bob3o$4b2o2bo5bo2b2o13b 3o7b3o$4b2o2bo5bo2b2o13b2o9b2o$32bo11bo$8bobobobo16b2o11b2o$8b2o3b2o 16b2o11b2o2$35b2o3b2o$19bo10bo4b2o3b2o$3bo14b3o8b3o14bo$2b3o3b2o3bobob 2obo7b2obo13b3o$b2o2bo2b2o9bo8b3o13b2obo$b4obo6bo3bobo8b3o13b2o$2o5bo 7b2o2b2o7b4o14b2o$bo16bo2bo6bo2bo11bo2b2o$bob3o2bo4bobo2b2o7b2o14bo4bo $bobo3b2o4bobo2b2o3bo4bobo11bo2bobo$b2o6bo2bo7bo2bo4b3o10b2o3b2o$o5bob o4bobo4bob2o16bo$b2o2bo2bo4bo6bob2o12bo4b2o$b2o3b2o7b2o3b2ob2o2b2o6b6o $24bo4bo4bobobobo7b3o$30bo3bo2bo9bo$30bo4bo10bo$29bo17bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 HEIGHT 400 ZOOM 8 ]] Pufferfish spaceship (p36) (click above to open LifeViewer) RLE: here Plaintext: here

Synthesis

The second pufferfish-producing soup Richard Schank found resulted in a 15-glider synthesis proposed by Chris Cain. On January 8, 2015 Ivan Fomichev made a p160 pufferfish breeder.

x = 495, y = 428, rule = B3/S23 208b2o5b4o$206b2ob2o3bo3bo$206b4o8bo$207b2o5bo2bo3$187b4o15bo7b2o$186b o3bo6b5o7b2o3bobo$190bo6bo18bo$186bo2bo8b3o13b3o$199bo4b2o$173b6o25b2o $172bo5bo5b3o$178bo7bo$172bo4bo7bo29b4o$174b2o38bo3bo$218bo$214bo2bo3$ 192b3o21b2o$194bo19bo4bo$193bo26bo$214bo5bo$215b6o$177bobo$178b2o$178b o$200b3o18b4o$203bo6b2o8b6o$200bo8bo2bo6bob3ob2o$209bo2bo6b2o3b2o$197b o5b2o5bo$196b3o5bo7b3o6b2o$196bo3bo12b2o9bo$190bo5bo2b2o24bo$188bo3bo 4bobo21bo3bo$193bo3b3o10b3o9b4o$188bo4bo15b5o$189b5o4b2o9b3ob2o$196bo 4bo10b2o$202bo$184b2o10bo5bo$175b4o4b4o10b6o$174bo3bo4b2ob2o$178bo6b2o $174bo2bo3$175b2o$175bo7b2o$175bo2bo5b2o$176b3o4b2o$162bo15b2o3bo$162b o$162bobo$163bo20b2o$163bo19b4o$183b2ob2o$185b2o$155bo38b6o$153bobo37b o5bo$154b2o43bo$193bo4bo10b2o$186b5o4b2o9b3ob2o$137bobo45bo4bo15b5o$ 138b2o50bo16b3o9b4o$138bo46bo3bo28bo3bo$187bo12bo21bo$200b3o18bo$188b 2o7b3o2b2o14b2o$188b2o6b2o5b2o8b3o$196b5o2b3o6bo3b2o3b2o$199bobo2bo8bo 2bob3ob2o$200b2obo10b9o$199bo18b4o4$192bo19b6o$193bo17bo5bo$191b3o23bo $211bo4bo$213b2o3$211bo2bo$184bo30bo$171b2o12bo25bo3bo$169bo4bo8b3o26b 4o$175bo15b3o$169bo5bo$170b6o14bo2bo14b2o$190bobo18bo$183bo2bo19b2o4b 2o$187bo17b2o6bo$183bo3bo16b2o7bo$184b4o17bo3bo2bo$210bo2$115bo88b2o5b o2bo$113bobo87b4o8bo$114b2o87b2ob2o3bo3bo$205b2o5b4o2$97bobo77b2o$98b 2o74b3ob2o29b2o$98bo75b5o21b4o4b4o$175b3o6bo14bo3bo4b2ob2o$183bobo17bo 6b2o$199bo2bo$179b2o268b5o$179bo7bo260bo4bo21b2o5bo2bo$181b2obo15b2o 251bo20b4o8bo$185b3o12bo7b2o238bo3bo21b2ob2o3bo3bo$200bo2bo5b2o239bo 25b2o5b4o$201b3o4b2o$203b2o3bo$178b3o298bobo$180bo18bo266bo2b2o6b2o3bo $179bo17bo3bo7b2o255bo2bobo5b3obob2o$202bo5b4o259b2o4b3o4bo$197bo4bo5b 2ob2o257bo9bo3bo$198b5o7b2o269b3o$481bo2$186b3o21b2o270bo2bo$188bo19bo 4bo261b2o9bo$187bo26bo257b3ob2o4bo3bo$208bo5bo257b5o6b4o$209b6o258b3o$ 461bo$461b2o$417bobo40bobo$194b3o18b4o198b2o68b2o$197bo6b2o8b6o198bo 64b4ob2o$194bo8bo2bo6bob3ob2o262b6o$203bo2bo6b2o3b2o264b4o$191bo5b2o5b o$190b3o5bo7b3o6b2o209b2o41bo20b2o$75bo114bo3bo12b2o9bo203b4ob2o7bo32b 2o17bo4bo$73bobo108bo5bo2b2o24bo202b6o6bo3bo29bobo7b2o14bo$74b2o20bo 85bo3bo4bobo21bo3bo203b4o12bo37bo2bo6bo6bo$95bo91bo3b3o10b3o9b4o197b2o 15bo4bo37b3o7b8o$95b3o84bo4bo15b5o206b3ob2o15b5o24b3o4b2o6b2o7b2o$57bo bo123b5o4b2o9b3ob2o205b5o5bo24b2o13bobo4b2o7bobo$58b2o130bo4bo10b2o 207b3o5b3o21b2ob2o11b2obobo11bobo$12b2o44bo137bo225bo2bo21b4o13b5o23b 2o$8b4ob2o175bo5bo225bo3bo12b2o7b2o14b2o13bo10b2ob2o$8b6o177b6o226b4o 12b2o7bo11b2o3bobo9bo3bo8b4o$9b4o410bo2b2ob3o5bo8bo3bo6b3ob2o2bo16bo8b 2o$427b3o5b2o8bo5bo5b5o15bo4bo$427b3o6b3o6bo5bo6b3o17b5o$427b2o8bobo6b 6o17b2o$75b3ob3o73b3ob3o73b3ob3o73b3ob3o104b2o37b4ob2o$465b6o$466b4o2$ 2b2o440b2o$o4bo434b4ob2o$6bo78bo79bo79bo93b2o5b4o68bo21b6o$o5bo77bobo 77bobo77bobo90b2ob2o3bo3bo69b2o20b4o$b6o77b2o78b2o78b2o91b4o8bo68b2o$ 16b2o320b2o5bo2bo$15b4o420bo2bo$15b2ob2o40b2o35b2o237bo95b2o9bo$17b2o 35b2o5b2o33b2o157b2o5b4o69b2o8b2o82b3ob2o4bo3bo$55b2o3bo37bo154b2ob2o 3bo3bo68bo9bo2bo29b2o50b5o6b4o$54bo198b4o8bo69b5o4bo2bo30b2o30bo19b3o$ 254b2o5bo2bo71b4o3b2ob2o29bo33b2o$61b3o275bo4b2o64b2o$63bo$62bo171b4o 15bo7b2o59bobo95b2o7b2o8b3o$233bo3bo6b5o7b2o3bobo59b2o92b3o2bo6bo11bo$ 79b2o156bo6bo18bo60bo21b4o66b4ob2o6b2o3b2o3bobo$79bobo151bo2bo8b3o13b 3o58bo22bo3bo9b4o52bo2bob2o9bo7b2o$59b3o17bo166bo4b2o68bobo25bo8b6o52b 2ob2o$61bo158b6o4b3o18b2o70bo21bo2bo9b4ob2o59bobo$60bo158bo5bo6bo129b 2o54bobo4bo6b2o5bo2bo$225bo5bo119b3o17b5o43bo11b4o8bo$219bo4bo37b4o84b 5o15bo4bo55b2ob2o3bo3bo$221b2o38bo3bo84b3ob2o19bo8b2o20b5o22b2o5b4o$ 265bo87b2o15bo3bo8b4o18bo4bo$261bo2bo93b2o12bo10b2ob2o22bo$358b2o25b2o 18bo3bo23b2o$238b3o116b2o48bo23bo4bo$240bo22b2o93bo3b2o7b2o64bo$239bo 21bo4bo90bo4b2o6bo2bo7b2o48bo5bo$267bo101b2o7bob8o37bo6b6o7b3o$261bo5b o36bo2bo62bo7bo8bo35bo3bo16b5o$262b6o40bo60b2o9bo6bo40bo15b3ob2o$288b 2o14bo3bo51bobo23bo36bo4bo18b2o7bo2bo$284b4ob2o7bo6b4o52b2o20b2o39b5o 11bo19bo$246b3o35b6o6bo3bo60bo77b4o13bo3bo$248bo19b4o13b4o12bo75b4o57b 2o2bo14b4o$247bo7b2o9b7o6b2o15bo4bo74b6o58bob2o5bo$256bo7b3ob3ob2o2b3o b2o15b5o74b4ob2o48b2o8bo6bob2o$256bobo5bob2o3b2o3b5o30b2o67b2o49b2o8bo bo2bo10b3o$242b2o4b2o6bo2bo17b3o29b2ob2o128b2o2bo9b5o$244bo3b2o7b2o9b 2o18b2o19b4o39bobo91b2obo5b4ob2o$244bo26bo5bo8b2ob5o16b2o41b2o94bo2b2o 5b2o$237bo6b2o26bo3bo9b2o4bobo7b3o5bo42bo94bo$235bo3bo5bo22bo3bo4bo8b 2obo5bo5bob2o3bo3bo$240bo16b3o9b4o14b3o3bobo5bo5bo5bo64b2o53bo17b2o$ 235bo4bo15b5o26b2obo3bo6b3o3bo5bo62b2ob2o50bobo15bo4bo$100b2o115b2o17b 5o4b2o9b3ob2o26bob2o10bo3bob6o42bo19b4o52b2o21bo$94b2o5b2o113b2o25bo4b o10b2o28b3o12bo33b2o16bo20b2o70bo5bo$95b2o3bo117bo30bo53bo30b4ob2o3bob o8bobo59b2o31b6o$94bo148bo5bo84b6o5b2o8bo62b2o$244b6o85b4o6b2o8bo15b2o 3bo40bo$101b3o202b2o61b3o4b2o$103bo177bo20b4ob2o41b2o16bo2bo5b2o46bo$ 102bo179b2o18b6o40b2ob2o15bo7b2o45bobo$217b2o62b2o20b4o41b4o16b2o54b2o 24b4o$199b2o14b2ob2o129b2o98bo3bo$199bobo13b4o234bo$99b3o97bo16b2o83bo 2bo62bo2bo37b6o35bo2bo$101bo114bo77b2o9bo65bo6b2o27bo5bo$100bo109b2o2b o3bo72b3ob2o4bo3bo61bo3bo4b2ob2o32bo19bo4b2o$210b2obo5bo53bo17b5o6b4o 62b4o4b4o27bo4bo19bobo3b2o9b2o$210b4o5bo54b2o16b3o82b2o30b2o20bo3bo12b o2bo$214b6o53b2o147b4o5bo3bo12bo2bo$421bo3bo5bo3bo11b2ob2o$295bo4b2o 123bo5bo2bo13b2o$292b4o3b2ob2o117bo2bo8bo$277b2o12b5o4bo2bo$276b2o12bo 9bo2bo$278bo12b2o8b2o140b2o5b4o$271b2o19bo148b2ob2o3bo3bo$271b2o168b4o 8bo$294b2o5bo2bo137b2o5bo2bo$293b4o8bo$293b2ob2o3bo3bo$268b5o22b2o5b4o $267bo4bo$272bo$267bo3bo$269bo2$266bo2bo$270bo$266bo3bo$267b4o3$140b2o $134b2o5b2o130b2o5b4o$135b2o3bo130b2ob2o3bo3bo$134bo136b4o8bo$272b2o5b o2bo$141b3o$143bo134bo$142bo109b4o17bo3bo2bo$251bo3bo16b2o7bo$255bo17b 2o6bo$251bo2bo19b2o4b2o$139b3o106bo9bobo18bo$141bo96b6o4bo9bo2bo14b2o$ 140bo96bo5bo$243bo15b3o$237bo4bo37b4o$239b2o38bo3bo$283bo$279bo2bo$ 255b3o$257bo$256bo24b2o$279bo4bo$285bo$279bo5bo$280b6o$316b4o$263b3o 49bo3bo$240bobo22bo53bo$241b2o21bo21b4o25bo2bo$241bo40b9o$272b2o7bo2bo b3ob2o29b2o5bo2bo$272b3o5bo3b2o3b2o29b4o8bo$264b2o5bo2b2o5b3o36b2ob2o 3bo3bo$264b2o6b3o11b2o34b2o5b4o$273bo15bo$255bo34bo$253bo3bo28bo3bo9bo 2bo21b2o$258bo16b3o9b4o13bo11b2o3b3o4bo$253bo4bo15b5o21bo3bo7b2o6b5o4b 2o$180b2o72b5o4b2o9b3ob2o21b4o8b3o4bob2o6bo$174b2o5b2o78bo4bo10b2o9b2o 24bo4b2o9bo$175b2o3bo86bo18bo4bo27b2o5bo2bo$174bo86bo5bo24bo26b2o6bo$ 247b2o13b6o18bo5bo$181b3o55b2o5b4o37b6o7b2o26bo2bo$183bo46bo6b2ob2o4b 2ob2o48bobo30bo$182bo45bo8b4o7b2o51bo26bo3bo$228b2obo6b2o89b4o$229bobo 12bo$212b2o17bo10bo$179b3o28bo4bo12bobobo9bo2b2o$181bo34bo10bo2bobo8bo 5bo$180bo20b2o6bo6bo10bo2b2o10bobo2b2o59b2o$200bo8b8o25bo3b2o59bobo19b 6o$210b2o21b2o9b3o62bo18bo5bo$201bo2bo28b2o99bo$202bobo123bo4bo$214b2o 31b2o81b2o$212b2ob2o29b4o$212b4o30b2ob2o65b2o12bobo$213b2o33b2o4b2o61b 2o10bo2bo5b2o$253b4o57b2o13b2o3b4ob2o$253b2ob2o57b2o3b3o5bo6b5o$255b2o 47b2o6bo7b2o7b2o5b3o$303bo9b2obo2b2o8b2ob2o$248bo55b2o8bobo2bo$247b6o 62bobo18b4o$246bo3b8o77bo3bo$247b2o8bo45b5o31bo$248b3o6bo44bo4bo18b2o 7bo2bo$249b2o5bo20bo29bo15b3ob2o$253b2o23b2o22bo3bo16b5o$277b2o25bo6b 6o7b3o$210b3o97bo5bo$316bo$210bo99bo4bo$312b2o2$308b2o5bo2bo$207b2obo 96b4o8bo$206bo3bo3b2o91b2ob2o3bo3bo$215b2o92b2o5b4o$205bo8bo$205bob2o 96bo$205bo4bo10b3o63bo2bo13b2o$207bo3bo11bo67bo11bob2o7b2o$207b2ob2o 10bo64bo3bo11bobo7bo2b2o$210b2o76b4o11b2o3bo3b3o2bo$265b2o8b2o28bob3o 2bo4bo$263bo4bo4bo4bo33b5o$219b3o47bo9bo33b2o$221bo41bo5bo3bo5bo$220bo 43b6o4b6o14bo20bo2bo$292b2o25bo$315bo3bo$316b4o$291b2o$290bobo$292bo3$ 316b6o$315bo5bo$321bo$299b2o14bo4bo$298bobo16b2o$300bo$317bobo$316bo2b o5b2o$316b2o3b4ob2o$306b2ob2o4bo6b5o$299b2o5b2ob3o4b2o5b3o$299b2o5b2o 2bo5b2ob2o$307b3o$308bo14b4o$322bo3bo$290b5o31bo$289bo4bo18b2o7bo2bo$ 294bo15b3ob2o$289bo3bo16b5o$291bo6b6o7b3o$297bo5bo$260bo27b2o13bo$261b 2o24b4o6bo4bo$260b3o24b2ob2o7b2o$264bo24b2o$264bo$285bo$283bo$279bo3bo 2b2o$259b3o13bo2b3obo5bo$261bo12bob5o2bobo2b2o$260bo12b2ob2o5bo3b2o$ 274bo2bo7b3o2$275b2o$288b2o$279b4o4b4o15b2o$278bo3bo4b2ob2o10b4ob2o7bo $282bo6b2o11b6o6bo3bo$278bo2bo21b4o12bo$297b2o15bo4bo$294b3ob2o15b5o$ 294b5o5bo24b2o$295b3o5b3o21b2ob2o$302bo2bo21b4o$302bo3bo12b2o7b2o$303b 4o12b2o7bo$303bo2b2ob3o5bo8bo3bo$307b3o5b2o8bo5bo$307b3o6b3o6bo5bo$ 307b2o8bobo6b6o$306b2o4$324b2o$320b4ob2o$298bo21b6o$299b2o20b4o$298b2o 3$321b2o$320b4o$320b2ob2o$279b4o7bo6bo24b2o$278b6o7b2o4bo$278b4ob2o5b 2o26bo$282b2o32bo$312bo3bo2b2o$293b2o13bo2b3obo5bo$292b4o11bob5o2bobo 2b2o$292b2ob2o9b2ob2o5bo3b2o$294b2o11bo2bo7b3o2$308b2o$321b2o$312b4o4b 4o$311bo3bo4b2ob2o$315bo6b2o$311bo2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 WIDTH 800 HEIGHT 600 ZOOM 1.3 ]] Pufferfish breeder (click above to open LifeViewer) RLE: here Plaintext: here

Chris Cain found a 60-glider synthesis of a pufferfish-based spaceship in February 2015. Versions with arbitrarily increased length and population are trivially constructible at the same total cost in gliders.

x = 456, y = 499, rule = B3/S23 25bo$23bobo$24b2o45$70bo$71bo$69b3o2$80bo$81bo$79b3o21$98bo$99bo$97b3o 3$101bobo$102b2o$102bo11$113bo$114bo$112b3o11$128bo$83bo45bo323bo$84bo 42b3o323bobo$82b3o368b2o2$131bobo$132b2o$132bo14$150bo$151b2o$150b2o 71$266bo$266bobo$203bo62b2o$204bo$202b3o$282bobo$282b2o$283bo2$197bo$ 195bobo$196b2o156bo$219bobo131bo$220b2o131b3o$179bobo25bobo10bo$180b2o 26b2o$180bo27bo5$336bobo$336b2o$337bo10bobo$348b2o$349bo25$264b2o$263b 2o$265bo7$213b2o$214b2o$213bo6$201b2o77b2o$202b2o75b2o5b2o$201bo79bo3b 2o$260b3o24bo$260bo$261bo16b3o$278bo$279bo2$219b2o$218bobo$220bo59b3o$ 280bo$281bo8$298bo$297b2o$297bobo23$139b2o$138bobo$140bo30$127b3o$129b o$128bo6$198b2o$199b2o$198bo7$97b3o243b2o$99bo242b2o$98bo245bo6$109b3o 70b2o171b2o$111bo64b2o5b2o169b2o$110bo66b2o3bo173bo$176bo24b3o$203bo$ 183b3o16bo$185bo$184bo2$337b2o$337bobo$181b3o153bo$183bo$76b3o103bo$ 78bo$77bo6$165bo$165b2o$164bobo6$66b3o$68bo$67bo21$27b3o$29bo$28bo3$ 47b2o$23b3o22b2o$25bo21bo10b2o$24bo32bobo$59bo20$11b3o$13bo$12bo8$29b 3o$31bo$3o27bo55b2o$2bo82bobo361b3o$bo85bo361bo$450bo3$82b2o$81bobo 369b3o$83bo369bo$454bo7$29b3o$31bo$30bo16$29b3o$31bo$30bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 WIDTH 600 HEIGHT 800 ZOOM 2 Y -50 GPS 50 AUTOSTART T 0 PAUSE 5 T 982 PAUSE 1 T 1090 PAUSE 1 LOOP 1091 ]] Pufferfish spaceship synthesis (click above to open LifeViewer) RLE: here Plaintext: here

See also

• p28 block puffer

External links

• Pufferfish at the Life Lexicon
• Pufferfish at Adam P. Goucher's Catagolue (linear growth)