Printable sudoku studio
Free Sudoku Print - Free sudoku
Print clean sudoku sets from quick warmups to oversized expert grids. Choose a size, pick a difficulty, and solve online or on paper.
6grid sizes
5difficulty bands
Printready sets
Choose a format
Sudoku grids for every solver
Small grids are fast and classroom-friendly. Classic and monster grids give experienced solvers a sharper challenge.
1
Classic Sudoku
Traditional Sudoku puzzles in 4×4, 6×6, 9×9, and larger grids.
2
X Sudoku
Sudoku with the extra constraint that both main diagonals also contain each digit exactly once.
3
Hyper Sudoku
4
Jigsaw Sudoku
Sudoku with irregularly shaped regions instead of standard rectangular boxes.
5
Anti-Knight Sudoku
Sudoku where knight-move cells cannot share the same digit
6
Anti-King Sudoku
Variant sudoku where diagonally adjacent cells cannot contain the same digit.
Note: This variant is currently in limited mode and is not fully interactive yet.
7
Even/Odd Sudoku
Variant sudoku with parity-marked cells that must contain even or odd digits.
Note: This variant is currently in limited mode and is not fully interactive yet.
8
Consecutive Sudoku
Variant sudoku where marked neighboring cells indicate consecutive values.
Note: This variant is currently in limited mode and is not fully interactive yet.
9
Windoku
Sudoku with four additional shaded 3×3 windows that each must also contain each digit once.
10
Arrow Sudoku
Variant sudoku with arrows where the circle equals the sum of digits on the arrow.
Note: This variant is currently in limited mode and is not fully interactive yet.
11
Little Killer Sudoku
Variant sudoku with outside diagonal sum clues that constrain each diagonal run.
12
Killer Sudoku
Sudoku where dotted cage regions must sum to given totals, with no repeated digits per cage.
13
Kropki Sudoku
Variant sudoku with black and white dots defining ratio and consecutive constraints.
Note: This variant is currently in limited mode and is not fully interactive yet.
14
Samurai Sudoku
15
Thermo Sudoku
Sudoku with thermometer lines where digits strictly increase
Note: This variant is currently in limited mode and is not fully interactive yet.
16
Hybrid Sudoku
Sudoku combining multiple variant rules for ultimate challenge
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