A clean, distraction-free Sudoku puzzle app for Android, built for players who want a genuine logic challenge — not a lucky guess. Every puzzle is generated using real human solving techniques and verified to have exactly one solution reachable through pure deduction, so what you're solving is always fair.
Most Sudoku apps just remove random numbers from a solved grid. eSudoku doesn't.
Undo, erase, pencil-mark notes, and a built-in hint system — everything a serious solver expects on the board.
One slip doesn't end your game. Mistake limits scale with difficulty, and on your last life you can watch a short ad for one more.
Every puzzle generates entirely on your device. No sign-in, no internet connection required to play.
A fresh puzzle every day, with streak tracking — and an optional daily reminder at the time you choose.
Complete rotating objectives for bonus XP on top of your regular puzzle rewards.
Unlock achievements and board themes as you level up. Sign in with Google Play Games to sync progress and compete.
A clean four-tab layout — Home, Journey, Progress and Profile — with your goals, statistics, personal bests and global rank one tap away.
Pick from 30 avatars or use a photo from your device (kept on your phone, never uploaded), and track your level and streak.
Plays in portrait or landscape, on phones and tablets, with the board, number pad and controls laid out for each.
From your very first puzzle to a real test of advanced technique.
When you're ready for something longer.
Travel through six regions — Sunny Fields, Misty Peaks, Whispering Woods, Crimson Canyon, Obsidian Spires and The Summit — with the challenge rising smoothly from one difficulty into the next, then on Beyond the Summit for an endless run of Expert, Master, and Grandmaster boards.
Unlock a new look as you level up.
Screens from the current version of eSudoku.
Optional ads support the free tier. Upgrade any time.
