eigo21     ハングマン  Daily Hangman       

 Sudoku
Fill in the grid so that every column, every row, and every 3 x 3 box contains the digits 1 through 9.




problems
There are four levels of difficulty: very easy, easy, medium, and hard.
New problems will be added irregularly, so come back often to check the latest update. .
05 (27/12/2006)
04 (25/12/2006)
03 (23/12/2006)
02 (22/12/2006)
01 (21/12/2006)