sudoku.brainxn.com
Guide
Sudoku
Challenge your mind with classic number puzzles
Popular
New Game
Classic 9x9 Sudoku
Other Variants
Mini
Mini Sudoku
Tiny 4x4 puzzle
6x6 Sudoku (2x3)
Compact 6x6 grid
6x6 Sudoku (3x2)
Rotated 6x6 style
Extended
8x8 Sudoku (2x4)
Balanced 8x8 grid
8x8 Sudoku (4x2)
Alternate 8x8 style
10x10 Sudoku (2x5)
Larger 10x10 grid
10x10 Sudoku (5x2)
Wide 10x10 layout
12x12 Sudoku (2x6)
Tall 12x12 grid
12x12 Sudoku (3x4)
Classic 12x12 layout
12x12 Sudoku (4x3)
Rotated 12x12 style
12x12 Sudoku (6x2)
Wide 12x12 grid
Experimental
14x14 Sudoku (2x7)
Rare 14x14 grid
14x14 Sudoku (7x2)
Flipped 14x14 grid
15x15 Sudoku (3x5)
Experimental 15x15 grid
15x15 Sudoku (5x3)
Wide 15x15 variant
Giant
16x16 Sudoku (4x4)
Classic giant Sudoku
Please enable JavaScript to continue using this application.