Dokku — Daily Sudoku

Fun sudoku time! Beat friends on the same puzzle and learn real techniques from a hint coach. Gorgeous pencil-font grids. Daily sudoku & leaderboard. Free to play.

Paper simplicity. Master-level strategy.

Enjoy the classic feel of pencil on paper, race friends on matched boards, and learn expert techniques with step-by-step hints that explain the logic behind every move.

Free to play. Remove ads forever with a one-time purchase.

SOLVE BEAUTIFULLY

• Hand-drawn puzzles designed for focus and clarity • Signature pencil-style numbers that are instantly readable • Six difficulty levels: Beginner, Easy, Medium, Hard, Expert, and Evil • Full notes mode with auto-clear candidates • Unlimited undo and redo • Auto-save on every move • Fast mistake feedback with haptics and visual cues

LEARN AS YOU PLAY

• Hints use real Sudoku techniques, not guesses • Learn strategies like Naked Singles, Hidden Singles, and Pointing Pairs • Every hint explains the logic in plain English • Hinted games are tracked separately to keep personal records fair

CHALLENGE FRIENDS

• Send a link and play the exact same puzzle • No scheduling needed — each player uses their own timer • Compare results side by side when both finish • Instant rematches with a single tap

DAILY PUZZLES & LEADERBOARDS

• One shared puzzle every day for all players worldwide • Daily, All-Time, and Friends leaderboards • Build streaks and unlock milestone rewards

TRACK YOUR PROGRESS

• Best times by difficulty • Win rate, streaks, and lifetime stats • Achievements for speed, consistency, and challenge victories • Share spoiler-free result cards with friends

FAIR MONETIZATION

• Free to play • Ads appear only in menus, never during a puzzle • Your first three games are always ad-free • Remove ads forever for $2.99 — one purchase, no subscription

Download Dokku today!