Connect the north with the south to clear the field.Read more
Oct 19, 2006 943
Exchange the positions of the knights on the chessboard.
Oct 19, 2006 1.112
Remove matches to form the required number of squares.
Apr 30, 2008 942
Pair up the tiles and try to clear the board!
Dec 2, 2006 938
Reorganize the lines and get rid of confusion.
Oct 30, 2005 86.993
Play lots of free Sudoku puzzles on your PC without using pen and paper.