Wednesday, January 14, 2009

2009.01.14 Sudoku


I've been drowned in the sudoku world for a while, earlier than the Term 1 finals came. My 2008 December can be summarized with 3 things: sudoku, minesweeper, and exams.

Today is the first time I entered the "2 min club". I hope one day I can finish it in less than 2 min.

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