sudoku-solutions.com

Solves any valid sudoku puzzle. Helps you to improve your solving skills and practice solving strategies. Offers thousands of free graded puzzles.

Medium Hard Button: Hint Request a hint to find the next cell to solve. A hint will either identify a cell which can be solved or a cell or cells where candidates can be removed. If candidates are...

Why Zoodoku? Zoodoku is intended to illustrate the most basic principles of Sudoku to small children. The numbers have been replaced by animals to pique children‘s interest in the game...

    This simple solver has a reduced set of features and is ideal as a starting point for children learning to solve Sudokus. For a description of the features scroll down below the SuDoku...