Ultimate Sudoku Play Ultimate Sudoku on PrimaryGames

Ultimate Sudoku: Enjoy this classic Sudoku game with 3 different difficulty level: easy, medium and hard! Fill in the blank squares with number from 1 to 9. Each row, column or 3x3 block, must contain the number 1 through 9 exactly once.

Sudoku - Medium

🕹️ Play Ultimate Sudoku Game: Free Online Classic Sudoku Puzzle with Easy and Hard Levels

Hyper Sudoku Play Hyper Sudoku on PrimaryGames

🕹️ Play Ultimate Sudoku Game: Free Online Classic Sudoku Puzzle with Easy and Hard Levels

Halloween Sudoku Puzzle Play Halloween Sudoku Puzzle on PrimaryGames

Free Kid Sudoku Puzzles, PDF, Puzzles

2015 Maths Information Evening

Sudoku - Hard

Fall Games on PrimaryGames.com Fall games, Fun free games, Free fall game

Thanksgiving Sudoku Puzzle Play Thanksgiving Sudoku Puzzle on PrimaryGames

15 Best Sites to Play Cool Math Games for Kids & Adults