Changelog
0.1.0
WEB2026-06-23- AddedDaily Sudoku board you can play right in the browser (input, notes, hints, mistake limit)Web
- AddedResponsive layout — desktop board plus controls, mobile full screenWeb
- AddedPrivacy Policy · Terms of Service · Changelog pagesWeb
2.0.0
APP · WEBReleased on all platforms- AddedA single shared Rust puzzle engine, so the daily puzzle and scoring are identical wherever you playiOS · Android · Web
- AddedApple Pencil handwriting input on iPad — write digits directly on the board (recognized entirely on-device)iOS
- AddedGame Center leaderboard for daily-puzzle scoresiOS
- AddedHaptic feedback for cell selection, digit entry, mistakes, hints, and puzzle completioniOS · Android
- AddedResume an in-progress game after closing the appiOS · Android
- AddedConsistent advertising across the mobile apps, plus a one-time in-app purchase that removes adsAndroid
- ImprovedObject 2.0 redesign across the mobile appsiOS · Android
- ImprovedTidied up Privacy Policy and Terms linksiOS · Android
2.0.1
APPReleased on all platforms- ImprovedUpdated release delivery, store information, and localization with no feature or UI changes.iOS · Android
2.1.1
APP · WEBReleased on all platforms- ImprovedTemporarily adjusted how ads are served.iOS · Android
- AddedAdded crash diagnostics to improve app stability.Android
- ImprovedNow installable on more iOS versions.iOS
- AddedAdded a way to rate the app after finishing a puzzle.iOS · Android
- AddedAdded links to download the mobile apps.Web
2.1.2
APPReleased on all platforms- ImprovedRestored the normal way ads are served.iOS · Android
2.2.0
APP · WEBWeb released · iOS in review · Android in review- AddedPlay 1v1 against a random opponent or with an invite code. Share one board and take turns placing digits. Each player gets a random two-word name that the opponent sees in their own language.iOS · Android · Web
- ImprovedMistake digits and the selected cell are now marked with cues beyond color.iOS · Android
- AddedAnimations follow your Reduce Motion setting.iOS
- AddedText outside the game board now follows your system text size setting.iOS
- ImprovedThe home resume card and the difficulty screen have tidier spacing and sizing.iOS · Android
- ImprovedThe web app uses a new typeface, and Play, Versus, Stats and Settings now share one header.Web
- ImprovedHome and the game now have separate pages. From Home you can resume a game in progress, start today's puzzle or a new game, and read the rules and FAQ. On narrow screens, the menu button opens a menu that slides down from the top.Web
- AddedAdded 13 articles in eight languages: six beginner articles, six technique articles and one guide.Web
- AddedEnable reminders for unfinished daily puzzles in onboarding or Settings (notification permission required).iOS · Android
- AddedAfter the basic hints run out, watch an ad for more. A game that ended on the mistake limit can be continued once by watching an ad (when ads are available; not in daily puzzles).iOS · Android
- ImprovedAdjusted ad positions and formats. You can report inappropriate ads in Settings.iOS · Android
- ImprovedOn phones that support landscape rotation, game, Versus and difficulty screens adapt to landscape.iOS · Android
- AddedAfter completing a puzzle, open “View solution” to see the logical solving steps.Web
- AddedAdded About and Contact pages.Web
2.2.1
APPiOS in review · Android in review- ImprovedFixed layout issues on tablets and in landscape, and fixed entering a room code in 1v1 matches.iOS · Android