Cage Sudoku: Killer & Classic

Cage Sudoku brings you two kinds of sudoku in one calm, clean game.

KILLER SUDOKU
The grid is split into cages drawn with dashed lines. The digits in each cage add up to the small number in its corner, and a digit never repeats inside a cage. In the hardest level there are no given digits at all: only the cage sums.

CLASSIC SUDOKU
The puzzle everyone knows: fill every row, column and 3×3 box with 1 to 9.

WHAT'S INSIDE
• A daily Killer puzzle, the same for every player
• Four levels in each mode: Easy, Medium, Hard and Expert
• Every puzzle has a single solution
• Notes with the pencil; notes clear themselves when you place a digit
• Wrong digits turn red with sound and vibration, or turn this off to play without help
• Mistake limit of 3, or switch it off
• Hints, matching digit highlight and undo
• My records: your daily times, best time and points
• Statistics for every mode and level
• Light and dark theme, designed to be easy on the eyes
• 17 languages
• Plays offline

FREE TO PLAY
The game is free and shows ads. The optional Ad-Free Yearly subscription removes the bottom banner and the ads between games. Rewarded ads for an extra hint or a second chance always stay optional.

Subscription: Ad-Free Yearly, 1 year, renews automatically at the same price unless cancelled at least 24 hours before the end of the period. Manage or cancel it in Google Play → Payments & subscriptions.

Recent changes:
Full-screen ads now appear only after you win a game. Minor fixes.