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ClobberHome | Your Feedback  Learn more about CLOBBER at Math Trek.

Black and White alternate moves, each move consisting of using a piece of its own color to displace a vertically or horizontally adjacent piece of the other color.

The game ends when there remain no permissible moves.
  To make a move:
Move mouse pointer to "clobberer", press and hold button,
Move mouse pointer to desired square ("clobberee") and release button. Red dot indicates selection.
To undo a move:
Click the
'Back' button.
Auto mode:
Computer plays black;computer moves indicated by blue dot and on status line.
alt="Your browser understands the <APPLET> tag but isn't running the applet, for some reason. " Your browser is completely ignoring the <APPLET> tag!Two-person game:
The winner is the player making the last move.

Solitaire Variations - at the end of the game:
  • leave a minimum number of pieces. (Some boards can be reduced to one piece.)
    OR
  • leave a maximum number of pieces.
    OR
  • leave a symmetrical pattern.
HIGHEST NUMBER LEFT (START=alternate)
3x44x55x66x77x8
8
(2/3)
13
(.65)
20
(2/3)
28
(2/3)
36
(.64)
Proof ? Your best ?