Puzzle Game - iSudoku

Train your brain — no account needed. Solve Sudoku with smart hints, daily challenges, streak tracking, and 100% offline play. Easy to expert.

TRAIN YOUR BRAIN WITH THE #1 SUDOKU EXPERIENCE

iSudoku is the ultimate Sudoku puzzle game designed for beginners and experts alike. Whether you have 2 minutes or 2 hours, enjoy beautifully crafted puzzles with smart features that help you improve.

SMART HINTS SYSTEM Not just a "reveal the answer" button. iSudoku teaches you HOW to solve. Our intelligent hint engine analyzes the board and explains techniques like Naked Pairs, Hidden Singles, X-Wing, Swordfish, and more. Learn real Sudoku strategies while you play.

DAILY CHALLENGES A fresh puzzle every day. Complete daily challenges to build your streak and earn trophies. Track your progress over time with detailed statistics.

PUZZLE DIFFICULTY FOR EVERYONE • Easy — Perfect for beginners learning the basics • Medium — A balanced challenge for casual players • Hard — Test your skills with advanced techniques • Expert — The ultimate brain challenge for Sudoku masters

TRACK YOUR PROGRESS Detailed statistics show your win rate, best times, current streak, and solving technique mastery. Watch yourself improve over time.

CELEBRATE YOUR WINS Earn trophies and achievements for milestones like first win, speed records, streak milestones, and technique mastery. Every puzzle solved is a victory worth celebrating.

BEAUTIFUL THEMES Customize your experience with multiple color themes. Dark mode, light mode, and vibrant options — play the way you like.

KEY FEATURES • 100% offline — play anywhere, no internet required • Smart hints that teach solving techniques • Daily challenges with streak tracking • Multiple difficulty levels (Easy to Expert) • Detailed statistics and progress tracking • Trophy and achievement system • Beautiful, customizable themes • Intuitive, clean interface • Unlimited puzzles — never run out

DOWNLOAD iSUDOKU TODAY Start your 3-day free trial. Unlock all features with Pro — weekly, yearly, or lifetime.

SUBSCRIPTIONS • Pro Weekly • Pro Yearly (3-day free trial) • Pro Lifetime (one-time purchase)

Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions in your Account Settings on the App Store after purchase.

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