Sudoku: Number Puzzle 2026

Sudoku - the classic number puzzle that has captivated millions worldwide. Train your brain and sharpen your logic skills with our beautifully designed Sudoku app. HOW TO PLAY Fill the 9x9 grid so that each row, column, and 3x3 box contains the numbers 1-9 without repeating. Start with the given numbers and use logic to complete the puzzle. FEATURES Smart Hint System Stuck on a puzzle? Our intelligent hint system helps you learn without giving away the answer. Get gentle nudges that teach you solving techniques. Notes Mode Use pencil marks to track possible numbers for each cell. Essential for advanced solving strategies. 6 Difficulty Levels From Beginner to Master, find the perfect challenge for your skill level. Progress naturally as you improve. Daily Challenges New puzzles every day! Complete daily challenges to earn rewards and track your streak. Leaderboards Compete with players worldwide. See how your solving times compare on the global rankings. Statistics & Progress Track your best times, completion rates, and improvement over time. Watch yourself become a Sudoku master. Whether you're a beginner learning the basics or an expert seeking a challenge, Sudoku offers endless brain-training fun. Download now and start solving! Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy