Play the best free online Sudoku Puzzle Games! Check out the Top 100 Sudoku Puzzle games from PrimaryGames.
Exercise your brain with a game of Color Sudoku.
Exercise your brain with a game of Halloween Sudoku.
Exercise your brain with a game of Shape Sudoku.
Play the classic puzzle game of Killer Sudoku.
Play Sudoku with an extra X pattern.
Play this Sudoku variant based on the ordinal relation of the blocks.
Play this variation of the classic puzzle game Sudoku.
Play Sudoku with randomly shaped groups.
Exercise your brain with a game of School Sudoku.
All exploded bubbles will appear again so you must detonate them all.