Puzzles
Play Killer Sudoku
Killer Sudoku adds cages to the 9x9 grid: the digits in each cage add up to its printed sum and never repeat, on top of the usual Sudoku rules.
1 player
What you can do
- Solve a fresh puzzle whenever you like, generated on your phone
- Lowest total wins, and the standings rank it that way
- Read the rules and variants in the app
- Every finished match counts in each player's statistics
How braggster keeps score
Each puzzle is generated fresh and verified unique under the Sudoku and cage rules together, across five difficulty tiers. A cage's sum turns to pen once its digits are right. Your score is solve time plus penalties for mistakes and hints, lowest wins.
Read the guide: Killer Sudoku: How to Solve Cages Without Guessing
Questions about Killer Sudoku
Is Killer Sudoku free in braggster?
Every game, Killer Sudoku included, is free for your first 10 plays across the app. After that you can keep Killer Sudoku as your one game that stays free forever, or unlock every game with a one-time purchase or a yearly subscription.
Does Killer Sudoku work offline?
Yes. Braggster keeps everything on your device and needs no internet connection and no account.
Does the lowest score win in Killer Sudoku?
Yes. Braggster ranks Killer Sudoku lowest total first, in the standings during a match and in your statistics afterwards.