Sudoku is a visual logic game where the player must correctly fill in empty cells with various symbols (such as animals, fruits, figures), so that each symbol can only appear once in the same row, column, and block .
The game is played entirely online , no printing or preparation is required. The emphasis is on observation, logical thinking and trial and error: the player can progress at their own pace, step back, and rethink solutions.
The size of the board can be 3×3, 4×4, 6×6 or 9×9 depending on the level selected. Each time the game is started, it automatically creates a complete, correct solution according to the rules of Sudoku, and then removes certain elements from it. This makes each board unique and always has exactly one correct solution.
On easier levels, more fields are pre-filled, giving beginners a secure footing. On more advanced levels, there is less help available, so careful planning and elimination thinking become increasingly important.
The player can place the symbols by dragging and dropping them from the tray below the board. The icons can be moved with the mouse or by touching them, making them convenient to use on tablets and mobile phones. The symbols can only be placed in empty cells, the pre-filled fields cannot be modified.
The system constantly monitors the state of the board. As each cell is filled, the game automatically checks the solution and provides immediate feedback . If the solution is correct, a confirmation message appears, which gives a sense of achievement and motivates you to the next level.
Different levels are available with different visual themes , so everyone can find the world they like best. Available are Animals , Fruits , Halloween , Unicorns , Dinosaurs and many more.
The goal of the game is for the player to fill in each cell correctly according to the rules of Sudoku, based solely on logical conclusions . The solution does not depend on speed, but on thoughtful decisions.
The game is suitable for both beginners and advanced players thanks to its multiple difficulty levels. The gradual increase in difficulty allows the player to be challenged throughout the game as they progress.
What does Sudoku develop?
Sudoku is not only fun, but also effectively develops thinking skills:
- Logical thinking: recognizing connections, inference by exclusion.
- Concentration: sustained attention and focus on a task.
- Problem solving: decision-making structured in several steps.
- Memory: keeping possible options in mind.
- Patience and perseverance: the solution emerges step by step.
Is the game free?
Yes, several Sudoku levels are free to play . There are also extended content available that offers new puzzles, extra difficulty levels, and special themes.