Sudoku & Number Puzzle Games

The ultimate Sudoku experience with 8 unique variants, daily challenges, and smart hints that teach you real techniques. From easy to expert, enjoy thousands of handcrafted puzzles — play offline, track your progress, and sharpen your mind every day.

Whether you love classic 9×9, crave the challenge of Killer or Hyper Sudoku, or want to try Giant 16×16 grids, this app has it all. Every puzzle is designed to keep your brain engaged, with difficulty levels that grow as you improve.

— GAME MODES —
• Classic Sudoku: The timeless 9×9 grid with 4 difficulty levels — Easy, Medium, Hard, and Expert. Perfect for beginners and seasoned players alike.

• Daily Challenge: A fresh new puzzle every day. Complete daily puzzles to build streaks and earn rewards. Never miss a day of brain training.

• Endless Mode: Unlimited puzzles generated on demand. Choose your variant and difficulty — play as many as you want, whenever you want.

• Puzzle Packs: Curated collections of themed puzzles for every skill level. Work through packs at your own pace for a structured challenge.

• Time Attack: Race against the clock to solve puzzles as fast as possible. Challenge yourself to beat your personal best and climb the ranks.

• Weekly Challenge: Compete with players worldwide on the same puzzle. See how you stack up on global leaderboards every week.

— 8 SUDOKU VARIANTS —
• Standard 9×9 — The classic experience
• Mini — Quick 4×4 and 6×6 puzzles for fast games
• Diagonal — Extra constraint on both diagonals
• Giant — Massive 12×12 and 16×16 grids for experts
• Killer — Sum-based cages add arithmetic to logic
• Hyper — Four extra highlighted regions
• Irregular — Jigsaw-shaped regions for a twist
• Color — Visual variant using colors instead of numbers

— SMART FEATURES —
• Smart Hints: Learn real Sudoku techniques step by step — naked pairs, hidden singles, X-Wing, and more. Not just answers, but understanding.

• Auto-Save: Never lose progress. Your game is saved automatically and you can resume anytime.

• Notes Mode: Toggle pencil marks easily. Keep track of candidates for each cell.

• Undo & Redo: Made a mistake? Go back as many steps as you need.

• Statistics: Track your solve times, win rates, streaks, and progress across all variants and difficulties.

• Beautiful Themes: Personalize your bo