generator and solver

With RedCrab Sudoku you can generate, play, solve and save Sudoku games.

All generated games have only one solution and can be solved logically.
No installation necessary - copy and play


Show Errors shows you whether wrong numbers are entered.

Next Step get a hint to the next solution number.

Solution solved a game completely.
  With New Game the random generator generates one of 9999999 different games.

With Select Game you can open a game of your choice.

Load / Save Game load or save a game from / to the harddrive.

With Input Game you can input a self-created game or a game from an external source, like newspaper.
    For the solution assistant auxiliary numbers can be placed into the fields.