Sudoku Solver

How to Play 4x4 Sudoku:

1. Each row, column, and 2x2 subgrid must contain all the numbers from 1 to 4.
2. Click on a cell to select it, then enter a number from 1 to 4.
3. Use the "Solve Puzzle" button to automatically fill in the correct numbers.
4. Use the "Reset" button to clear all entered numbers and start over.
5. You have 3 lives. Entering an incorrect number will reduce your lives by 1.
6. Complete the puzzle before the timer runs out to win!