28 thg 9, 2013

Creat a SUDOKU

To have a very easy way to creat a SUDOKU: delete numbers to remain 25 numbers, it is HARD to solve, 30 is MEDIUM, 35 is EASY. We can creat a hundred or more SUDOKU, and shape or no.





21 thg 1, 2010

Print Sudoku 37-38-39-40

Print four Sudoku puzzles on one page to solve on the bus or train, airplane.


18 thg 11, 2009

Sudoku 205

Print on a page to solver at everywhere


14 thg 11, 2009