Solve Sudoku puzzles to help Allen the Alien get back home!

Solve Sudoku puzzles to help Allen the Alien get back home!

Play thousands of Sudoku puzzles of all difficulty levels.

Sudoku puzzles with advanced functionality.

EVERYDAY SUDOKU
Sudoku is a number puzzle game

Unlimited Sudoku from Easy to Evil in your Android device!

Sudoku game, generator and solver.

Sudoku Free generates puzzles in 3 difficulty levels, always with one solution.

Want to test your reaction or make it so much better? Reaction Trainer - FOR YOU

The classic number puzzle game Sudoku with bright, colorful squids as well as the classic number tiles (your choice).

Test your eye - brain - hand reflexes by tapping numbers as fast as you can.