B2-a3-a4-a/S2

[Hunting]

Apple Bottom discovered this rule first, so I'll give him a credit. (Remember "Friendship is Magic!")

[77topaz]

The hat is a spaceship in this rule:

Code: Select all

x = 4, y = 5, rule = B2-a3-a4-a/S2
3bo$b3o$o$b3o$3bo!

[Hunting]

The hat is a spaceship in this rule:

Code: Select all

x = 4, y = 5, rule = B2-a3-a4-a/S2
3bo$b3o$o$b3o$3bo!

Actually, It's a tagalong spaceship by RedstoneBoi-KittyTac definition.

[Hunting]

Some synthesis.

Code: Select all

x = 20, y = 90, rule = B2-a3-a4-a/S2
o18bo$bo16bo$o18bo8$o$bo$o$18bo$17bo$18bo5$o$bo$o4$8bo$7bobo3$o$bo$o3$
8bo$7bobo4$o$bo$o2$8bo$7bobo5$o$bo$o$8bo$7bobo6$o$bo$o7bo$7bobo17$7bob
o$8bo6$7bo$8bo$7bo!

Glider collide Duoplet:

Code: Select all

x = 10, y = 13, rule = B2-a3-a4-a/S2
o7bo$bo7bo$o8$o8bo$bo6bo$o!

Glider collide Pre-block:

Code: Select all

x = 10, y = 33, rule = B2-a3-a4-a/S2
o7b2o$bo7bo$o8$o8bo$bo6b2o$o8$o7bo$bo6b2o$o8$o7b2o$bo6bo$o!

Glider collide Blinker, the third maybe useful:

Code: Select all

x = 10, y = 67, rule = B2-a3-a4-a/S2
o8bo$bo7bo$o8bo8$o$bo7bo$o8bo$9bo17$o$bo$o8bo$9bo$9bo16$o$bo$o$9bo$9bo
$9bo5$o$bo$o2$9bo$9bo$9bo!

[glider_rider]

Oscillators (p8, 2 p3's, p15, p37, p49):

Code: Select all

x = 85, y = 50, rule = B2-a3-a4-a/S2
55bobo2bobo$23b3o15bobo$41bo11bo3bo2bo3bo$21bo5bo11bobo3bo11bo2bo$21bo
5bo25bob2o4b2obo$37b3obob3o$23b3o$37bo3bobo9bob2o4b2obo$41bo15bo2bo$
39bobo11bo3bo2bo3bo2$55bobo2bobo14$64bo11bo$64b2o9b2o$12b4o$10bo6bo$9b
o8bo20bo4bo$38bo6bo13b2o19b2o$7bo4b4o4bo39bo19bo$6bo14bo14bo10bo18bo7b
o$35bo12bo21bo$5bo3bo8bo3bo45bo3bo$5bo3bo8bo3bo$5bo3bo8bo3bo44bo5bo$5b
o3bo8bo3bo$35bo12bo19bo3bo$6bo14bo14bo10bo22bo$7bo4b4o4bo45bo7bo$38bo
6bo14bo19bo$9bo8bo20bo4bo14b2o19b2o$10bo6bo$12b4o2$64b2o9b2o$64bo11bo!

EDIT: p6.

Code: Select all

x = 13, y = 10, rule = B2-a3-a4-a/S2
5b2o2b2o2$3bo2bo2bo2bo$3bo2bo2bo2bo$3bo2bo2bo2bo$3bo2bo2bo2bo2$5b2o2b
2o!

[Hunting]

Oscillators (p8, 2 p3's, p15, p37, p49):

Code: Select all

x = 85, y = 50, rule = B2-a3-a4-a/S2
55bobo2bobo$23b3o15bobo$41bo11bo3bo2bo3bo$21bo5bo11bobo3bo11bo2bo$21bo
5bo25bob2o4b2obo$37b3obob3o$23b3o$37bo3bobo9bob2o4b2obo$41bo15bo2bo$
39bobo11bo3bo2bo3bo2$55bobo2bobo14$64bo11bo$64b2o9b2o$12b4o$10bo6bo$9b
o8bo20bo4bo$38bo6bo13b2o19b2o$7bo4b4o4bo39bo19bo$6bo14bo14bo10bo18bo7b
o$35bo12bo21bo$5bo3bo8bo3bo45bo3bo$5bo3bo8bo3bo$5bo3bo8bo3bo44bo5bo$5b
o3bo8bo3bo$35bo12bo19bo3bo$6bo14bo14bo10bo22bo$7bo4b4o4bo45bo7bo$38bo
6bo14bo19bo$9bo8bo20bo4bo14b2o19b2o$10bo6bo$12b4o2$64b2o9b2o$64bo11bo!

EDIT: p6.

Code: Select all

x = 13, y = 10, rule = B2-a3-a4-a/S2
5b2o2b2o2$3bo2bo2bo2bo$3bo2bo2bo2bo$3bo2bo2bo2bo$3bo2bo2bo2bo2$5b2o2b
2o!

Wow.
I'm searching still lifes with LifeFind, but till now I didn't find anything except lots of pre-block.

[Hunting]

Pre-block Eating Glider reaction:

Code: Select all

x = 10, y = 6, rule = B2-a3-a4-a/S2
o$bo$o2$8b2o$9bo!

Till now, I didn't find any construction reaction.

[Goldtiger997]

This rule has quite a few small spaceships of different speeds (c/2, c/3, c/4, c/5, c/8, c/4d, c/5d):

Code: Select all

x = 144, y = 18, rule = B2-a3-a4-a/S2
6b2o$7b2o$8bo$6bobo$3bo2bo$b3o2bo20bo89bo4bo$o4bobob2o14b4o$o6bo5b2o
12bo91b2o$bo5bo6b2o8bob2o$8bo6bo9b3o33b2o31bo11bo8bob2o2b2obo$3bob5o3b
obo10bo5bo24b2o34bobo9bobo7bob2o2b2obo$5b2o6bo15b5o27bo34bo7bo11bo6bo
13b7o$4b7obo15b3obo25bobo8b2o14b2o5b2o2bobobobobo2b2o9bo2bo15b2o3b2o$
6bobo3bo16bo2bo29bo8bo12bo8bo2bobo3bobo2bo10bo2bo15bo5bo$7b2o21bo10bo
2bo11bobo3b2o6b2o3b2o2b2o3b2o10b2o5b2o12bob2obo14b2o3b2o$8bo33b2o11b2o
b2o11bo5b2o5bo12bo5bo12bo2b2o2bo14bo3bo$9b2o47bobo12b3ob2ob3o13b9o12bo
b2obo$76b4o38b4o!

I've also searched for:...

• 2c/5 at w10
• c/6, 2c/7, 3c/7, 3c/8, and c/6d at w9
• c/7 and 4c/9 at w8
• c/9 and 2c/9 at w7
• c/10 at w6

...but I haven't had any success.