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Killer Sudoku Puzzles
120 puzzles across four difficulties. Pick a level — each has 30 hand-crafted boards.
E 30 puzzles
Easy
Light cages, generous solving room.
M 30 puzzles
Medium
A bit more thought required.
A 30 puzzles
Advanced
Tighter cage logic, fewer freebies.
X 30 puzzles
Killer
The hardest. Bring your A-game.
Looking for plain sudoku without cages? Try Classic Sudoku — 30 puzzles, same UX.
Want even more sudoku?
Get the Bento app
148 hand-curated puzzles + a generator for unlimited more. Plays offline, no ads, no login. Currently iOS — Android coming soon.