logic game or puzzle that involves completing a table with similar colors or numbers. When a cell is clicked, the adjacent cells change, and in the corners, the diagonal changes.

The object of the game is to fill in the table in such a way that each row, column, and sub-grid contains all colors or numbers from 1 to 9 (or any other chosen range of numbers). Each cell on the table starts out empty and the player must determine the best way to fill it.

The game can have different levels of difficulty, with larger and more complex tables requiring more strategy and logic to complete. Players can save their progress and return to the game at any time to pick up where they left off.

In general, this type of game is a fun way to improve your mental agility, problem solving, and attention to detail.