"Sudoku Classic" Game

This version of Sudoku is suitable for beginners and advanced players. The game interface is quite simple, it will allow you to instantly understand the game. The aim of the game is simple at first sight - to fill the 9x9 field with numbers from 1 to 9 so that in each row, each column and each 3x3 square the numbers do not repeat. There is only one solution for each field. How to play: Click on an empty cell and then on the digit you want to insert. You can use the "pencil" button to make marks: mark possible choices to solve a particularly difficult problem. If you can't go any further, click on the magic wand button and the correct digit will be inserted into the chosen cell. However, there will be a penalty for each use of this button! Double clicking on the cell deletes all digits inserted in the cell. Keep track of your process and your best time!