This is a puzzle game with numbered hexagon panels; to find the answer, add the numbers in the hexagons as you trace them with your fingers. This application is great for increasing brain dexterity in adults, and for kids to practice addition.

This is a fun puzzle designed to be played at a perfect pace, so the more you play, the better you will become at doing additions. The game is available in 4 levels so you can go up one level at a time.

You can also use the world ranking to compete against players from around the world based on your fastest times.