Sudoku Climb: Logic Puzzles

Sudoku Climb is a classic 9×9 Sudoku built around one idea: climb from your very first puzzle all the way to Grandmaster, one step at a time. Every puzzle you solve is progress you can see.

RANK UP FROM INITIATE TO GRANDMASTER
• 7 tiers: Initiate, Apprentice, Star, Prodigy, Ace, Expert and Grandmaster
• 51 puzzles in every tier, with difficulty rising steadily
• Clear a tier to unlock the next one

STAGES FOR EVERY LEVEL
• Five difficulty tracks: Easy, Medium, Hard, Expert and Grandmaster
• Grandmaster puzzles have only 17 clues and call for chains and multi-step logic
• The final stage is the famous puzzle by Finnish mathematician Arto Inkala, often called the world's hardest Sudoku

DAILY CHALLENGE
• A new puzzle every day, one attempt only, so the ranking stays fair
• Keep your streak going and look back at your history

6×6 SUDOKU FOR BEGINNERS AND KIDS
• 100 stages on a smaller 6×6 board, from easy to hard
• A gentle way to learn the rules before moving on to 9×9

LEARN REAL TECHNIQUES
• Smart hints that point you to the next logical step
• Worked examples of techniques such as Hidden Single, Pair, XY-Wing, Swordfish, Jellyfish and WXYZ-Wing

PHOTO SOLVE & CUSTOM PUZZLES
• Snap a Sudoku from a newspaper or book and it is recognized and filled in automatically
• Type in any puzzle to solve it, and share it with friends using a short share code
• Save puzzles to Favorites and organize them by technique tags

PLAY YOUR WAY
• Notes, undo, eraser and a mistake limit
• Wrong digits are highlighted in red so you learn as you play
• Four themes, including a Night theme that is easy on the eyes

Solving Sudoku every day is a simple way to keep your mind sharp: logic, focus and memory in one quiet game. Start at Initiate and see how high you can climb.