Sudoku Mentoring: Learn Sudoku

Just you, the puzzle, and the tools to train you to be a master at sudoku. Free to try — one upgrade forever. No ads, no account, unlimited puzzles.

Stop guessing. Start solving.

Sudoku Mentoring teaches you how to actually solve sudoku — not just complete it by luck. Whether you're stuck on medium puzzles or ready to tackle expert-level techniques, every feature here is built to make you better.

LEARN 11 REAL SOLVING TECHNIQUES From the basics (Naked Singles, Hidden Singles) to advanced eliminations (X-Wing, XY-Wing, Swordfish), each technique is explained with a real puzzle example the moment you need it. No abstract theory — just the move, highlighted on your board, with the reason why.

HINTS THAT TEACH, NOT JUST SOLVE Tap a hint and Sudoku Mentoring shows you which technique applies right now, which cells are involved, and why. You learn the pattern so next time you spot it yourself.

A FULL CURRICULUM, BUILT IN Work through the Trainer to study techniques at your own pace. Each lesson includes guided practice puzzles so the skill sticks before you move on.

PLAY WITHOUT LIMITS Unlimited puzzles generated fresh for every difficulty. A new Daily Puzzle every day. All of it offline, all of it ad-free, no account required.

THREE THEMES. YOUR WAY. Light, Dark, and Sepia modes for comfortable play any time of day.

TRACK YOUR GROWTH Solve streaks, completion times, technique usage, and puzzle history — everything you need to see how far you've come.

ONE PURCHASE. EVERYTHING. FOREVER. The free version gives you full access to Easy and Medium. Upgrade once to unlock Hard, Expert, all Trainer lessons, and priority hints — no subscription, no expiry.

Sudoku Mentoring is for anyone who has ever stared at a puzzle and wondered what they're missing. You're not missing talent. You're missing technique. We'll show you the rest.