Welcome to CMS Games. Currently we have two games available: Hex Sudoku and WTF Sudoku. Both games play just like regular sudoku, but Hex Sudoku uses hexadecimal digits (0-9 and A-F) on a 16x16 grid and WTF Sudoku uses letters A-Y on a 25x25 grid. Both games are available for a low annual fee of $10.
As a special introductory offer, one year subscriptions are free. This won't last. Get your subscription now before we start charging.
Both games are also available in paperback form: Hex Sudoku (PDF Sample) and WTF Sudoku (PDF Sample). Each of these puzzle books contains 100 puzzles.