Sudoku Variants - play free sudoku variations online

Play Sudoku variants (4x4, 16x16, wordoku) online for free on mobile, tablet or computer with several difficulty levels. You can also print the grids.

Windoku X Sudoku Puzzle Variation : r/sudoku

Non Consecutive and Consecutive Sudoku

Sudoku - Wikiwand

Sudoku - Wikipedia

5 Interesting Versions of Sudoku You Can Try Out

Play Sudoku Variants For Free At iWin

Sudoku: Classic and Variations

Math Games:Sudoku Variations

Math Games:Sudoku Variations

Book Synopsis Everyone knows sudoku is enjoyable--but these addictive puzzles come in endless variations too! They range from simple to very

Sudoku Variants - by Conceptis Puzzles (Paperback)