Number Grid: Free Online Logic Puzzle Game
A free 9x9 number puzzle with fresh boards on three difficulty levels.
Free to play1 player5-20 minWorks on phone, tablet, computer
Play Number Grid now →
Number Grid is a free sudoku-style logic puzzle. Fill the 9 by 9 grid so every row, column and 3 by 3 box contains the numbers 1 to 9 exactly once. Every puzzle is generated fresh with exactly one solution, so you never need to guess. Choose Easy, Medium or Hard.
How to play Number Grid
- Tap an empty square, then tap a number to fill it.
- Numbers that repeat in a row, column or box show in red.
- Use Erase to clear a square or Hint to reveal one.
- Fill the whole grid correctly to win. Medium times without hints can go on the leaderboard.
Tips
- Look for rows, columns or boxes that are almost full.
- Scan for a number that can only go in one place.
This game is free, with no account and no ads. Play Park never asks kids for personal information and has no ads.
Read the no-logs policy.
Questions about Number Grid
Does every puzzle have one solution?
Yes. Each board is checked so it has exactly one solution.
Can I use my keyboard?
Yes. Type 1 to 9, use Backspace to erase, and use the arrow keys to move.
More games you might like
Play Number Grid now →