Sudoku: Boost Your Brain

In Sudoku: Boost Your Brain, you solve classic number puzzles on a 9×9 grid. Some cells already have numbers, while others are empty. Your goal is to fill in the digits from 1 to 9 so that no number repeats in any row, any column, or any 3×3 square. There are easy levels with plenty of starting numbers and harder ones with very few. This Sudoku puzzle trains your logic and memory.

How to play?

The game Sudoku: Boost Your Brain starts with choosing a difficulty level. A grid with partially filled cells appears. Click an empty cell and pick a number from 1 to 9. Before you place it, check the row, column, and 3×3 square that the cell belongs to, the number must not repeat there. If there is only one possible choice, enter it right away. If you are not sure, use pencil notes or keep the possible numbers in mind. Gradually fill in the grid, each new number makes it easier to find the next ones. If you make a mistake, the game will either highlight it or let you spot it on your own. Fill in the entire grid correctly to clear the level in this logic game.