Sudoku by Staple Games

Sudoku by Staple Games provides a classic number-placement puzzle experience. Players fill a 9x9 grid with numbers, ensuring each row, column, and 3x3 subgrid contains all digits from 1 to 9. The game offers a mentally stimulating challenge suitable for short, interruptible sessions.

Themes from 200 recent Google Play reviews, analysed 28 Aug 2026

What each behavioural tag is based on

• Short sessionsRuns are self-contained, so stopping early costs you nothing.
• InterruptiblePut it down mid-session and pick it up cold.
• One-handedPlayable with a thumb, in portrait.
• Plays offlineNo connection needed once installed.
• No energy timersNothing caps how long you can play.
• Sound optionalNo audio cue carries information — fine on mute.
• Solo onlyNo multiplayer and no co-op.