NumGrid Sudoku is a number puzzle game for anyone who enjoys Sudoku, logic puzzles, brain games, and solving challenges. Fill the 9×9 grid with numbers from 1 to 9, use logic to find missing numbers, and complete each puzzle at your own pace.
Whether you are a beginner or an experienced player, enjoy a Sudoku game that helps you practise problem-solving, focus, and logical thinking through engaging number challenges.
25 SUDOKU LEVELS
Explore 25 Sudoku levels, starting with guided beginner challenges and progressing through easy, medium, hard, and expert-style puzzles. Enjoy an easy to hard Sudoku journey, complete stages, earn points, and unlock new challenges as you advance.
SUDOKU FOR BEGINNERS
New to Sudoku? The first four guided levels help you understand how the game works. Learn to select an empty cell, choose a number, and follow the basic Sudoku rules. Each number from 1 to 9 can appear only once in every row, column, and 3×3 box. The How to Play guide makes it easier to learn the puzzle step by step.
NUMBER LOGIC AND BRAIN TEASERS
Use number logic to identify missing values and solve each grid. Sudoku is a logic puzzle that does not require advanced mathematics. Take your time, study the board, and think through every move. Enjoy a brain teaser that encourages concentration, attention, and thoughtful problem-solving.
SUDOKU WITH HINTS
Feeling stuck? Use helpful hints to get assistance while solving a puzzle. Hints can help you move forward and learn new solving patterns without taking away the challenge of the game.
SCORE, COINS AND REWARDS
Earn points for correct answers and track your progress as you play. Scores can vary with puzzle difficulty. Collect available in-game coins and rewards, celebrate completed levels, and keep working toward your next milestone.
DAILY SUDOKU CHALLENGE
Take on the Daily Quiz for an extra challenge. Enjoy a daily number puzzle experience, practise regularly, and return to discover more ways to test your logic skills.
A SIMPLE AND RELAXING PUZZLE GAME
Enjoy a clear Sudoku board, easy-to-use number controls, and helpful feedback as you play. Select a cell, enter a number, erase a move, or use a hint when needed. Play a quick puzzle during a break or spend more time exploring the levels.
FOR PUZZLE LOVERS
NumGrid Sudoku is made for Sudoku fans, brain game enthusiasts, and people who enjoy math puzzles, number games, and logic games for adults. Whether you are learning the basics or looking for a fresh brain teaser, play at your own pace and choose a challenge that suits you.
HOW TO PLAY
• Select an empty cell on the Sudoku grid.
• Choose a number from 1 to 9.
• Check the row, column, and 3×3 box to avoid repeating numbers.
• Use a hint if you need assistance.
• Fill every empty cell correctly to complete the puzzle.
Start with beginner-friendly levels, practise your number logic, and progress through NumGrid Sudoku one puzzle at a time.
Sudoku number puzzles, hints, levels & daily brain-teasing challenges.