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28P7.3 is an unnamed period 7 oscillator discovered in 2018 . In terms of its 28 cells , it is tied with oscillators burloaferimeter , 28P7.1 and 28P7.2 as the smallest known period 7 oscillator. It contains an eater 1 that can be replaced with another copy of this mechanism. Its boat can act as an eater 1 , and thus this oscillator is infinitely extensible. Because its boat acts as an eater 1 , it can eat gliders , LWSS , MWSS and loafers (with the help of an eater 1 ).
Gallery
x = 11, y = 18, rule = B3/S23
8bobo$7bob2o$3b2o2bo$3bobobob2o$4b2obob2o$5bo2bo$6bobo$6bobo$6b2o$3b2o
$2bobo$2bobo$2bo2bo$2obob2o$2obobobo$3bo2b2o$2obo$obo!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ AUTOSTART GPS 7 LOOP 7 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 16 HEIGHT 480 ]]
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x = 15, y = 98, rule = B3/S23:T98,98
7b2o2bo$7bobobob2o$8b2obob2o$9bo2bo$10bobo$bobo6bobo$b2obo5b2o$4bo2b2o
$b2obobobo$bo2bobo$3bo2b2o$2b2ob2o$3bob2o5bobo$4b3o4bob2o$6b3o2bo$7bob
obob2o$9bobo2bo$8bo3bo$12b2o$bobo4bo3b2o$b2obo6bo$4bo2bo$b2obobob2o$bo
2bobo$3b2o$4bo$2bobo7bobo$3bo7bob2o$7b2o2bo$7bobobob2o$8bo2bo2bo$11b2o
$10b2o$bobo7bo$b2obo7bo$4bo2b2o$b2obobobo$bo2bo2bo$3bo$5bo$3b3o6bobo$
11bob2o$7b2o2bo$7bobobob2o$8bob2o2bo$11bo$10bobo$bobo6b2o$b2obo6bo$4bo
2b2o$b2obobobo$b2obob2o$3bo2bo$3bobo$3bobo6bobo$4b2o5bob2o$7b2o2bo$7bo
bobob2o$9bobo2bo$8b2o2bo$9b2ob2o$bobo5b2obo$b2obo4b3o$4bo2b3o$b2obobob
o$bo2bobo$3bo3bo$2b2o$2b2o3bo4bobo$4bo6bob2o$8bo2bo$6b2obobob2o$9bobo
2bo$11b2o$11bo$bobo7bobo$b2obo7bo$4bo2b2o$b2obobobo$bo2bo2bo$3b2o$4b2o
$4bo7bobo$3bo7bob2o$7b2o2bo$7bobobob2o$8bo2bo2bo$12bo$10bo$bobo6b3o$b
2obo$4bo2b2o$b2obobobo$bo2b2obo$4bo$3bobo$4b2o6bobo$4bo6bob2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ AUTOSTART GPS 7 LOOP 7 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 8 HEIGHT 800 ]]
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x = 41, y = 25, rule = B3/S23
30bo$28b3o$27bo$27b2o2$2b2o$bo2bo$bob2o$3bo$obo3bo$8bo11bo2bo$2bo5bo4b
5o6bo6bo$2bo6bo2bo4bo2bo3bo4bobo6bobo$3b3o3bo7bo3b4o5b2o5bob2o$4b2o2bo
3bo3bo16b2o2bo$14bo18bobobob2o$35bobo2bo$34b2o2bo$35b2ob2o$35b2obo$35b
3o$33b3o$32bobo$32bo$31b2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ GPS 7 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 10 HEIGHT 480 WIDTH 600 ]]
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x = 79, y = 64, rule = B3/S23
39b2ob2o$37bo2bobo12b2o$36b3o4bo8b2o2bo$35bo3b4o8bobobo$35b3o12bo4b2o$
34b7o9b3obo2bo$33b2o3bo2bo9b2o3bo$34bo5b2o8b3obo2b3o$31b3o21b2o2bo$31b
o13bo10bo$44bobo8bo$44bo2bo3b2o3b3o$45b2o4bo6bo2$43bo18b2o$43b2o18bo$
42bobo18bobo$64b2o$69bo$68bobo$68bo$59b2o7b2o$12b2o45b2o5bobo2bo$2o4bo
2bo2bo51bobobob2o$bo2b6o4bo49b2o2bo$bobo6b4obob2o41b2o6bob2o$2obob2o2b
o3bobobo42bobo6bobo$bo4bob4o3bobo43bo$bob2obobo4bobob2ob2o$2o2bobob4o
4bo4bo$2bobob2o4b3o3b3o49bo$2bo2bo3b3o2bobobo42b3o3bo2b3o3b2o$b2o3b3o
2bo3b3o42bobobo2b3o3bo2bo$8bo49b3o3b3o4b2obobo$57bo4bo4b4obobo2b2o$57b
2ob2obobo4bobob2obo$17bo43bobo3b4obo4bo$7bobo6bobo42bobobo3bo2b2obob2o
$7b2obo6b2o41b2obob4o6bobo$10bo2b2o49bo4b6o2bo$7b2obobobo51bo2bo2bo4b
2o$7bo2bobo5b2o45b2o$9b2o7b2o$10bo$8bobo$9bo$13b2o$13bobo18bobo$15bo
18b2o$15b2o18bo2$20bo6bo4b2o$20b3o3b2o3bo2bo$23bo8bobo$22bo10bo13bo$
19bo2b2o21b3o$19b3o2bob3o8b2o5bo$22bo3b2o9bo2bo3b2o$21bo2bob3o9b7o$22b
2o4bo12b3o$23bobobo8b4o3bo$22bo2b2o8bo4b3o$22b2o12bobo2bo$35b2ob2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ AUTOSTART GPS 28 LOOP 154 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 8 X -12 Y 15 HEIGHT 480 ]]
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External links