I played it for a week or so
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送交者: 008 于 2007-06-25, 17:37:46:
回答: sudoku这个游戏真像大麻一样,玩上就上瘾。 由 shine 于 2007-06-25, 16:36:44:
eventually I indulged so much that I wrote a program to help me solving the problem. Then it became so easy that I suddenly lost interest of it.
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