A mental math game that is both free and easy to use.
The objective of the game is to fill in numbered squares on the grid before the time limit runs out. You can adjust the time limit to suit your preference, and you have the option to set it for either a single round or the entire game. The beauty of this feature is that it keeps things interesting and keeps you on your toes.
You may find it difficult at first, but with practice, you'll see yourself improve and start to fill in the squares faster. The game also features a high score list, which is a great motivator to keep playing and striving to be the best.
Overall, GridX is a small yet satisfying game that is perfect for a quick break or a bit of mental exercise. Give it a try, and you won't regret it.
Version 1.2: N/A