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.

Math Games:Sudoku Variations

Math Games:Sudoku Variations

Windoku X Sudoku Puzzle Variation : r/sudoku

Sudoku: Classic and Variations

Sudoku Variants: 50 Sudoku Variations: Clarke, R J: 9781795441391: : Books

Common Sudoku Variants

Sudoku - Wikipedia

Sudoku Master - Classic puzzle - Apps on Google Play

Math Games:Sudoku Variations

diagonal sudoku PuzzleNation.com Blog

Sudoku - Free Classic Sudoku Puzzles Game Group

Solve Sudoku Puzzles via Integer Programming: Problem-Based - MATLAB & Simulink

Logic Wiz: Squares Sudoku Variants Challenge. Links in comments : r/AndroidGaming