HEATKEYS

Chill out with Winter Sudoku! Winter Sudoku offers thousands of winter sudoku puzzles with four different difficulties, and lots of options.

Cool down with the best fall sudoku puzzle games on the web! Play hundreds of sudoku games with a new fall sudoku theme with Fall Sudoku!

Printable templates for children

Count down to the New Year with New Years Sudoku! With hundreds of sudoku puzzle games and multiple difficulties, New Years Sudoku will keep you playing all year long!

Have a holly jolly puzzle holiday with Christmas Sudoku! Christmas Sudoku features 4 sudoku difficulties and a great Christmas sudoku board.

A free online sudoku puzzle solver

Summer fun with Summer Sudoku puzzles! Play hundreds of sudoku games in a fun summer sudoku theme with Summer Sudoku!

Scare yourself into some puzzle game fun with Halloween Sudoku! This themed sudoku game features hundreds of puzzles with four sudoku difficulties!