Bitmask [iPhone]


Is Sudoku too much work for you and a bit of a bore? Say hello to Bitmask, a Soduku inspired puzzle where numbers are replaced with the task of fixing the computer by unmasking the bits. Almost a pattern making exercise, the catch is that you may not repeat any three-bit pattern within a row or column. You switch bits by adjusting the switches. Some bits are fixed, others allow changes, as the numbers do in Sudoku.

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