4 by 4 sudoku solver

How to use the online 4x4 Sudoku solver?

Please note, if your Sudoku contains images or symbols, you'll need to assign a number from 1 to 4 to each image or symbol and solve it in our solver as a regular Sudoku with numbers. Then simply reverse the process by translating the number back into the image on the game board.

1. Just fill in the cells with numbers as in your Sudoku puzzle, using numbers from 1 to 4.
2. If you make a mistake, you can clear the cell or clear the entire board.
3. When a number in a cell contradicts the Sudoku rules, it will be highlighted with a red background.
4. You can undo the previous action with the Undo button.
5. Click the "SOLVE" button, and in less than a second, you will see the result.

Online solver for small Sudoku puzzles for kids

• Although 4x4 Sudoku is for kids, sometimes you need to test yourself. That's why our service is created. Here are some of our advantages:
• It's free. Check as many puzzles as you want, there are no restrictions!
• Convenient interface. We designed the interface to be convenient for children and teenagers to use our website.
• Instant result. No need to wait for results via email or register on the website; you see the answer on the screen immediately.
• Error protection. The algorithm won't let you solve a Sudoku puzzle that was initially filled incorrectly.