Sudoku Doku

Unwind, focus, and boost your brain power with Sudoku Doku, the clean and modern take on the classic number puzzle game. Whether you’re a beginner or a Sudoku master, you’ll find the perfect challenge waiting for you. What is Sudoku? Sudoku is a simple yet addictive logic puzzle: Fill every row, column and 3x3 box with numbers from 1 to 9 – with no repeats. No math, no guesswork, just pure logic and fun. Why you’ll love Sudoku Doku Multiple difficulty levels – Easy, Medium, Hard & Expert so everyone can play. Smart hints – Not just the answer. Learn why a move works and improve your skills. Notes mode (pencil marks) – Keep track of possible numbers like on real paper. Auto-check & error highlights – Turn them on to learn or off for a real challenge. Undo & redo – Made a mistake? Go back as many steps as you want. Clean, distraction-free design – Big cells, smooth controls, no clutter. Daily & Long-Term Challenges Daily challenge – Play a new puzzle every day and collect streaks. Achievements & stats – Track your fastest times, win streaks and best difficulties. Leaderboard – See how you stack up against other players around the world. Play Anytime, Anywhere Offline play – No Wi-Fi? No problem. Play Sudoku Doku on the go. Save & resume – Pick up right where you left off, even if you close the app. Number styles & grid options – Choose the look that’s easiest on your eyes. One-touch controls – Tap, hold, or use number-first selection – your choice. How to Play Choose a difficulty level. Tap a cell and pick a number from 1 to 9. Use notes to track possibilities. Complete the board so every row, column and 3x3 box has all digits 1 through 9 with no repeats. If you enjoy brain teasers, number puzzles, crosswords or logic games, Sudoku Doku will become your new daily habit. Download Sudoku Doku now and give your brain a fun workout every day!