Godoku

Godoku

Complete the grid so that every row, column and every three-by-three box contains any nine letters. Once the grid is complete, the hidden word should be revealed.

Godoku Solver

Sudoku

Sudoku

Complete the grid so that every row, column and every three-by-three box contains the digits 1 to 9. Solve the puzzle by logic and reasoning alone, there is no maths involved.

Sudoku Generator Sudoku Solver

Samurai Generator Samurai Solver

Super Sudoku

Super Sudoku

Complete the grid so that every row, column and every four-by-four box contains all the digits 0 to 9 and the letters A to F. Solve the puzzle by logic and reasoning alone, no maths is required to solve. This variant on Sudoku is considerably harder to solve than the three-by-three Sudoku.

Super Sudoku Generator Super Sudoku Solver Killer Sudoku GeneratorKiller Sudoku Solver

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THE original and best Sudoku Solver available! In less than a second, solve any valid 3x3 Sudoku, 3x3 Godoku, Killer Sudoku, 4x4 Super Sudoku and 5-grid Samurai Sudoku puzzle.

Godoku Statistics
Total members:  53,396   Members joined today:  9
Total Sudokus solved:  148,301   Sudokus solved today:  18
Total Sudokus generated:  734,177   Sudokus generated today:  116
Last 3 members joined:  kenneth-martin, nehasharma, malupunnackal

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News

Sunday, 30th May 10 Our interactive Sudoku game is now live on the new Sunday Times website. To view, create a free account on their website, then click here or navigate to News » Brain Power section. Wednesday, 18th March 09 Today we launch the world's first fully interactive Killer Sudoku generator and Killer Sudoku solver! If you would like to take advantage of this new feature, simply sign up or log in to your full account now. The Killer Sudoku generator can generate all difficulty levels of puzzle, then allows you to view the solution or print out to paper. The Killer Sudoku solver will solve any puzzle that you see in a newspaper, magazine or book. Simply draw in the cages, add the cage totals and solve. It's easy! We have a page on simple Killer Sudoku solving techniques to help you get started.

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