Sudoku

 

Sudoku and Samurai 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 GeneratorSudoku Solver

Samurai GeneratorSamurai Solver

Killer Sudoku

Killer Sudoku and Super Sudoku

We have the world exclusive: the first truly interactive Killer Sudoku solver and generator. To play, complete the grid so that the numbers in the dashed cage sums to the total and every row, column and every three-by-three box contains all the digits 1 to 9. This Sudoku variant will add a new and distinct level to Sudoku.

Killer Sudoku GeneratorKiller Sudoku Solver

Super Sudoku GeneratorSuper Sudoku Solver

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The original and best Sudoku Solver available!

In no time at all, solve any valid 3x3 Sudoku, 3x3 Godoku, Killer Sudoku, 4x4 Super Sudoku and 5-grid Samurai Sudoku puzzle.

Sudoku Solver Statistics
Total members:  19,775   Members joined today:  2
Total Sudokus solved:  122,925   Sudokus solved today:  14
Total Sudokus generated:  772,815   Sudokus generated today:  178
Last 3 members joined:  ronelle, palmer29, sachinpandey

Sign up for free now! Free Daily Sudoku

News

Friday, 18th April 14 Our next members’ Sudoku book is available to full members. Each e-book contains 100 Sudoku puzzles and variants for you to try! This book includes the usual suspects and more: Sudoku, 3×2 Sudoku, 4×3 Sudoku, Godoku, Super Sudoku, Samurai Sudoku and Killer Sudoku.
Download your copy now, simply sign up as a full member now!
Monday, 2nd August 10 Today we launch a our new Daily Sudoku service with one puzzle to play online, print or email every day. We also offer a daily email facility - just select the days of the week you want to receive puzzles and we'll send them to your inbox.

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