The Sudoku program generates puzzles every level witch can be printed or can be solved on the computer. New puzzles are generated in a few seconds. This program also offers the unique feature of learning the player on how to solve more challenging puzzles. The program can give a hint on what technique to use so you actually will become a better player. The program has ten predifined levels that are based on puzzles you find in newspapers and puzzle books. It is even possible to generate puzzles on a custom level.