Sudoku Solver vs Master sudoku step by step

Sudoku Tutor makes solving Sudoku puzzles easy and fun! Whether you're a beginner learning the basics or an expert looking for a challenge, our app helps you master Sudoku with powerful features. KEY FEATURES CAMERA SCANNING Point your camera at any Sudoku puzzle from a book, newspaper, or magazine, and instantly digitize it. Our advanced OCR technology recognizes digits with high accuracy. STEP-BY-STEP SOLVING Get intelligent hints and explanations for each move. Learn advanced Sudoku techniques as you solve puzzles. SAVE & ORGANIZE Save scanned puzzles to solve later. Access your puzzle library anytime, even offline. TRACK YOUR PROGRESS Monitor your solving statistics, track your streak, and see how you improve over time. View stats by difficulty level (Easy, Medium, Hard). MANUAL ENTRY If scanning doesn't work perfectly, easily edit or manually enter puzzles with our intuitive interface. LEARN TECHNIQUES Understand solving strategies with clear explanations. Improve your logical thinking and problem-solving skills. PRIVACY FIRST Your data stays secure. Create an account to sync across devices or use anonymously. No ads, no tracking. PERFECT FOR EVERYONE - Beginners: Learn Sudoku fundamentals with guided hints - Intermediate: Practice and improve your solving speed - Experts: Tackle challenging puzzles efficiently - Teachers: Great educational tool for students FEATURES AT A GLANCE - Camera-based puzzle scanning (OCR) - Manual puzzle entry and editing - Smart hint system with explanations - Detailed solving statistics - Puzzle difficulty detection (Easy/Medium/Hard) - Save unlimited puzzles - Works offline - Clean, intuitive interface - No ads, no subscriptions WHY SUDOKU TUTOR? We built this app for Sudoku lovers who want more than just a puzzle app. Whether you're scanning puzzles from your favorite puzzle book or learning new techniques, Sudoku Tutor is your perfect companion. Download now and start your Sudoku journey! --- Support: sudoku-support@glewit.com Privacy: https://glewit.com/sudoku-tutor/privacy Terms: https://glewit.com/sudoku-tutor/terms

Sudoku Trainer is a calm place to learn sudoku — and then keep playing it forever. The app teaches eleven solving techniques one at a time, with guided walk-throughs that show you exactly which cell to look at and why. When you're ready, switch to Play mode for an endless stream of fresh puzzles at the difficulty you choose. — TWO WAYS TO PLAY ▸ Practice — Eleven hand-built levels, one per technique. Each puzzle starts as a guided walk-through that highlights the relevant row, column, or box and explains the move in plain language. Then a fresh puzzle of the same technique lets you try it on your own. ▸ Play — Pick a difficulty (Easy, Medium, or Hard) and a brand-new puzzle is generated for you. You have up to ten mistakes per puzzle. The last two are shown in red, so you always know how much room you've got left. Solve, see your time, and start the next one. — LEARN THE WAY YOU THINK Every guided step comes with a contextual explanation that reads the live board and tells you exactly which digits are already placed in the relevant row, column, or 3×3 box — and why the missing digit must go where it does. No memorising notation. The explanations are written in plain language, in English or Russian, and read aloud cleanly. The techniques you'll learn: - Full House - Naked Single - Hidden Single - Locked Candidates (Pointing & Claiming) - Naked Pair, Triple, Quad - Hidden Pair, Triple, Quad — YOUR PROGRESS, IN ONE GLANCE A GitHub-style activity calendar shows every day you played in the last year. A monthly, yearly, or all-time summary shows your total puzzles, average solve time, and a breakdown of how many Easy, Medium, and Hard games you've finished, plus your practice progress. If you have iCloud Backup (iPhone, iPad) enabled, your progress is included in your encrypted device backup and restored when you set up a new device. — BUILT WITH RESPECT FOR YOUR PRIVACY - No accounts, no sign-ups, no profiles - No analytics, no tracking, no cookies - No data collection of any kind - Works completely offline Everything lives on your device, and nowhere else. We don't have a server that holds your data because we never collect it. — DESIGNED FOR EVERYONE Built originally for a mother who wanted to learn sudoku properly, the app uses larger text, generous spacing, and high-contrast colours that read well at any age. It's portrait-only, takes up almost no space, and works on iPhone, iPad, and Apple Silicon Macs. — Sudoku Trainer is a quiet, friendly puzzle companion. Open the app, take your time, and enjoy the puzzles.