In the game Simon Puzzle, players are presented with a grid of tiles, each bearing a different number or pattern. The objective is to remove tiles by matching adjacent ones that add up to the target number displayed at the top of the screen. As players navigate the grid, they must make strategic moves to clear as many tiles as possible without exceeding the target number. The game requires patience and problem-solving skills to clear the grid and progress through levels. The game runs smoothly in the browser, with no need to download or register, making it easily accessible to players of all ages and skill levels.