Pattern Library | The Game of Life{

eurekaskewed

https://conwaylife.com/wiki/Eureka https://www.conwaylife.com/patterns/eurekaskewed.rle

Size:19x11 | Rule:23/3

eaterblockfrob_synth

8-glider synthesis of eater/block frob https://conwaylife.com/wiki/Eater/block_frob https://conwaylife.com/forums/viewtopic.php?p=45409#p45409

Size:78x20 | Rule:23/3

extraextralongsnake_synth

Glider synthesis of extra extra long snake. https://www.conwaylife.com/ref/mniemiec/objname.htm#E

Size:70x73 | Rule:23/3

ellisonp4hwemulator

A period 4 oscillator that provides a spark like a heavyweight spac eship.

Size:24x9 | Rule:23/3 | @lifewiki

egyptianwalk

https://conwaylife.com/wiki/Egyptian_walk https://conwaylife.com/patterns/egyptianwalk.rle

Size:7x4 | Rule:23/3

edgerepairspaceship1

An orthogonal period 3 c/3 edge-repair spaceship that was found in 1992.

Size:16x7 | Rule:23/3 | @lifewiki

eaterbridgeeater

https://conwaylife.com/wiki/Eater_bridge_eater https://www.conwaylife.com/patterns/eaterbridgeeater.rle

Size:8x5 | Rule:23/3

eater3driftervariant

https://conwaylife.com/wiki/Eater_3 https://www.conwaylife.com/patterns/eater3driftervariant.rle

Size:11x8 | Rule:23/3

eater5eatinggliders

An eater 5 eating gliders from different directions

Size:13x14 | Rule:23/3

eaterheadsiamesecarrier

https://conwaylife.com/wiki/Eater_head_siamese_carrier https://conwaylife.com/patterns/eaterheadsiamesecarrier.rle

Size:7x5 | Rule:23/3

eater1withloaf

An eater 1 about to eat a loaf.

Size:9x7 | Rule:23/3 | @lifewiki

extraglider

https://conwaylife.com/wiki/Fx77 https://conwaylife.com/patterns/extraglider.rle

Size:84x160 | Rule:23/3

elevenloop

An 11-cell still life.

Size:5x5 | Rule:23/3 | @lifewiki

edna26

A methuselah with lifespan 31,082.

Size:43x26 | Rule:23/3 | @lifewiki

elkiesp5_synth

Glider synthesis of Elkie's p5 https://conwaylife.com/wiki/Elkies%27_p5

Size:29x30 | Rule:23/3

eater2

A well-known eater and 19-cell still life that can eat gliders that approach it along four different paths. https://www.conwaylife.com/wiki/index.php?title=Eater_2

Size:7x7 | Rule:23/3

elevener

An 11-cell still life. https://www.conwaylife.com/wiki/index.php?title=Elevener

Size:6x6 | Rule:23/3

enterprise

A period 4 diagonal spaceship with speed c/4 found in March 1993.

Size:21x21 | Rule:23/3 | @lifewiki

eater4

A 40-cell still life and eater that doesn't eat gliders, but does eat other objects. https://www.conwaylife.com/wiki/index.php?title=Eater_4

Size:14x14 | Rule:23/3

eaterstampcollection

A collection of glider eaters, arranged by their recovery time.

Size:241x350 | Rule:23/3 | @lifewiki

extrovert

https://conwaylife.com/wiki/P10_traffic_light_hassler https://conwaylife.com/patterns/extrovert.rle

Size:17x20 | Rule:23/3

edgerepairspaceship2

An orthogonal c/4 period 4 edge-repair spaceship that uses a T-tetromino reaction to destroy beehives.

Size:22x11 | Rule:23/3 | @lifewiki

extendedp6shuttle

https://conwaylife.com/wiki/P6_shuttle https://www.conwaylife.com/patterns/extendedp6shuttle.rle

Size:25x24 | Rule:23/3

eatertieboat

https://conwaylife.com/wiki/Boat_tie_eater_head https://conwaylife.com/patterns/eatertieboat.rle

Size:7x7 | Rule:23/3

eaterwithcape

https://conwaylife.com/wiki/Eater_with_cape https://conwaylife.com/patterns/eaterwithcape.rle

Size:6x4 | Rule:23/3

eaterplug_synth

Glider synthesis of eater plug. https://www.conwaylife.com/ref/mniemiec/objname.htm#C

Size:118x67 | Rule:23/3

eater1withglider

An eater 1 about to eat a glider.

Size:8x7 | Rule:23/3 | @lifewiki

eatertailsiamesesnake

https://conwaylife.com/wiki/Eater_tail_siamese_snake https://conwaylife.com/patterns/eatertailsiamesesnake.rle

Size:4x7 | Rule:23/3

eater3_synth

18-glider synthesis of eater3 variant https://conwaylife.com/forums/viewtopic.php?p=32625#p32625 https://conwaylife.com/wiki/Eater_3 https://conwaylife.com/patterns/eater3_synth.rle

Size:158x50 | Rule:23/3

edgerepairspaceshipsandobjects

https://www.conwaylife.com/wiki/Edge-repair_spaceship_1 https://conwaylife.com/patterns/edgerepairspaceshipsandobjects.rle

Size:113x11 | Rule:23/3

eater5

A 12-cell still life and eater composed of a tub with tail and a block that is capable of eating gliders that approach from the top-right. https://www.conwaylife.com/wiki/index.php?title=Eater_5

Size:9x6 | Rule:23/3

edna_synth

Glider synthesis of Edna. https://conwaylife.com/wiki/Edna

Size:328x32 | Rule:23/3

eater2onetimeswitch

https://conwaylife.com/wiki/Switch https://www.conwaylife.com/patterns/eater2onetimeswitch.rle

Size:81x62 | Rule:23/3

ellisonp4hwemulatorhybrid

A period 4 oscillator that produces a domino spark.

Size:20x9 | Rule:23/3 | @lifewiki

eater1withprebeehive

An eater 1 about to eat a pre-beehive.

Size:7x7 | Rule:23/3 | @lifewiki

Formatted list of E-heptomino syntheses found using synthesise-patt: https://discord.com/channels/357922255553953794/404518331605975040/825170902395125781 https://conwaylife.com/wiki/E-heptomino https://www.conwaylife.com/patterns/eheptomino_synth.rle

Size:1396x293 | Rule:23/3

eater1reactions

Several objects that eater 1 can be used to eat.

Size:101x15 | Rule:23/3 | @lifewiki

eaterheadsiameselongsnake

https://conwaylife.com/wiki/Eater_head_siamese_long_snake https://conwaylife.com/patterns/eaterheadsiameselongsnake.rle

Size:5x8 | Rule:23/3

electricfences

https://conwaylife.com/wiki/Electric_fence https://www.conwaylife.com/patterns/electricfences.rle

Size:52x95 | Rule:23/3

eater5variant

https://conwaylife.com/wiki/Tub-with-tail_eater https://www.conwaylife.com/patterns/eater5variant.rle

Size:10x6 | Rule:23/3

elevener_synth

Glider syntheses of elevener. https://www.conwaylife.com/ref/mniemiec/glider-4.htm

Size:64x40 | Rule:23/3

edna

A methuselah with lifespan 31,192.

Size:20x20 | Rule:23/3 | @lifewiki

eheptomino

https://conwaylife.com/wiki/E-heptomino https://conwaylife.com/patterns/eheptomino.rle

Size:4x3 | Rule:23/3

eater2variant

https://conwaylife.com/wiki/Eater_2 https://www.conwaylife.com/patterns/eater2variant.rle

Size:6x9 | Rule:23/3

elkiesp5

A period 5 oscillator found in 1997.

Size:9x8 | Rule:23/3 | @lifewiki

ed

Methuselah_30872 ("Ed"), discovered 17 June 2010 named after Ed Edison from the "Maniac Mansion" computer game, the son of Dr. Fred and his wife Edna (also methuselah names) https://www.conwaylife.com/wiki/Ed https://www.conwaylife.com/patterns/ed.rle

Size:20x20 | Rule:23/3

eaterwithtailfeather

https://conwaylife.com/wiki/Eater_with_tail_feather https://conwaylife.com/patterns/eaterwithtailfeather.rle

Size:7x5 | Rule:23/3

eater1withblinker

An eater 1 about to eat a blinker.

Size:6x7 | Rule:23/3 | @lifewiki

eureka

A period 30 pre-pulsar shuttle oscillator that was found in August 1980.

Size:18x11 | Rule:23/3 | @lifewiki

eater2_synth

Glider synthesis of eater 2 https://conwaylife.com/wiki/eater2

Size:72x18 | Rule:23/3

extremelyimpressive

A period 6 oscillator found in August 1976.

Size:12x10 | Rule:23/3 | @lifewiki

eaterplug

A period 2 oscillator found in February 1973. https://www.conwaylife.com/wiki/index.php?title=Eater_plug

Size:8x8 | Rule:23/3

eaterbts

https://conwaylife.com/wiki/BTS https://www.conwaylife.com/patterns/eaterbts.rle

Size:28x11 | Rule:23/3

eaterheadsiameseeaterhead

https://conwaylife.com/wiki/Eater_head_siamese_eater_head https://conwaylife.com/patterns/eaterheadsiameseeaterhead.rle

Size:6x7 | Rule:23/3

extended68p9

https://conwaylife.com/wiki/68P9 https://www.conwaylife.com/patterns/extended68p9.rle

Size:40x17 | Rule:23/3

edgerepairherschel

A period 3 c/3 orthogonal edge-repair spaceship that is about to collide with a Herschel.

Size:24x7 | Rule:23/3 | @lifewiki

extensiblecrown

https://conwaylife.com/wiki/Crown https://conwaylife.com/patterns/extensiblecrown.rle

Size:52x39 | Rule:23/3

eaterwithheadfeather

https://conwaylife.com/wiki/Eater_with_head_feather https://conwaylife.com/patterns/eaterwithheadfeather.rle

Size:7x5 | Rule:23/3

eaterheadsiameseeatertail

https://conwaylife.com/wiki/Eater_head_siamese_eater_tail https://conwaylife.com/patterns/eaterheadsiameseeatertail.rle

Size:7x4 | Rule:23/3

extendedsnacker

https://conwaylife.com/wiki/Snacker https://www.conwaylife.com/patterns/extendedsnacker.rle

Size:34x11 | Rule:23/3

electricfence

A stabilization of ants that is a period 5 oscillator. https://www.c onwaylife.com/wiki/index.php?title=Electric_fence

Size:61x15 | Rule:23/3

eureka_synth

12-glider synthesis of Eureka https://conwaylife.com/wiki/Eureka https://conwaylife.com/forums/viewtopic.php?p=53945#p53945

Size:64x117 | Rule:23/3

eateronboat

A 12-cell still life consisting of an eater 1 and a boat. https://www.conwaylife.com/wiki/index.php?title=Eater_on_boat

Size:5x7 | Rule:23/3

eatertailtieship

https://conwaylife.com/wiki/Eater_tail_tie_ship https://www.conwaylife.com/patterns/eatertailtieship.rle

Size:5x7 | Rule:23/3

edgerepairspaceshipsdeleting

https://conwaylife.com/wiki/Edge-repair_spaceship_1 https://www.conwaylife.com/patterns/edgerepairspaceshipsdeleting.rle

Size:113x11 | Rule:23/3

elevenloop_synth

Glider syntheses of eleven loop https://www.conwaylife.com/wiki/index.php?title=Eleven_loop

Size:73x123 | Rule:23/3

endemicp146

https://conwaylife.com/wiki/P146_pi-heptomino_hassler https://www.conwaylife.com/patterns/endemicp146.rle

Size:32x24 | Rule:23/3

eatingc4ss

https://conwaylife.com/wiki/33P3.1 https://conwaylife.com/patterns/eatingc4ss.rle

Size:98x60 | Rule:23/3

eaterblockfrob

A period 4 oscillator found in 1976 or earlier.

Size:10x10 | Rule:23/3 | @lifewiki

eater4_synth

Glider synthesis of eater 4 https://conwaylife.com/wiki/Eater_4

Size:125x125 | Rule:23/3

edgerepair2killsbeehives

https://conwaylife.com/wiki/Edge-repair_spaceship_2 https://www.conwaylife.com/patterns/edgerepair2killsbeehives.rle

Size:27x18 | Rule:23/3

elbowladder

https://conwaylife.com/wiki/Elbow_ladder https://www.conwaylife.com/patterns/elbowladder.rle

Size:463x206 | Rule:23/3

eatertailsiameseeatertail

https://conwaylife.com/wiki/Eater_tail_siamese_eater_tail https://conwaylife.com/patterns/eatertailsiameseeatertail.rle

Size:6x7 | Rule:23/3

eatertailsiameselongsnake

https://conwaylife.com/wiki/Eater_tail_siamese_long_snake https://conwaylife.com/patterns/eatertailsiameselongsnake.rle

Size:4x8 | Rule:23/3

eaterheadsiameseeatertail_synth

4-glider synthesis of eater head siamese eater tail, with other syntheses from Mark Niemiec's database at https://conwaylife.com/ref/mniemiec/12/12-85.rle https://conwaylife.com/wiki/Eater_head_siamese_eater_tail https://conwaylife.com/patterns/eaterheadsiameseeatertail_synth.rle

Size:147x138 | Rule:23/3

Pattern Library And you do many things like that.

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