== collapse (gravity) ==
== varied ==
before:
RR.R.RR.
.O.O....
.Y.Y..O.
O..GR...
Y..BO.Y.
...RY..R
G..OG.GO
B..YB..Y
after:
...R....
...O....
...Y....
R..GR...
O..BO.R.
YR.RY.OR
GO.OG.YO
BY.YBRGY
== no-holes ==
before:
ROYGBPRO
YGBPROYG
BPROYGBP
ROYGBPRO
YGBPROYG
BPROYGBP
ROYGBPRO
YGBPROYG
after:
ROYGBPRO
YGBPROYG
BPROYGBP
ROYGBPRO
YGBPROYG
BPROYGBP
ROYGBPRO
YGBPROYG
== all-holes ==
before:
........
........
........
........
........
........
........
........
after:
........
........
........
........
........
........
........
........
== settled ==
before:
...R....
...O....
...Y....
R..GR...
O..BO.R.
YR.RY.OR
GO.OG.YO
BY.YBRGY
after:
...R....
...O....
...Y....
R..GR...
O..BO.R.
YR.RY.OR
GO.OG.YO
BY.YBRGY
ok: collapse over hand-crafted boards