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VIRTUALSTONE TOGGLE
level 1
level 2
level 3
level 4
level 5
First choose the level you want to play and click it, to set the checkmarks for the game. The object is to "uncheck" all the boxes in the puzzle by toggling them. But be careful: when you toggle a button, the four buttons around it are toggled as well. When all the checks are un-checked, you win. But the point of the game is to win after the smallest possible number of moves.
Virtualstone Toggle page design ©2007 M.L. Tyre.