RedCrab Software

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.

  Products RedCrab Calculator RedCRab Manual  
      RedCrab Software - Singapore - Sengkang West Way