Puztas - Simple Addition Puzzle

Details

Puztas is a basic addition puzzle. Its simple design and one-touch controls make it highly user-friendly. Anyone can play — you won’t have to add any numbers larger than 10. Next time you have a few spare minutes, why not give your brain a workout? ▼ The rules: Trace a path through the numbers and add them up as you go. You may only move up, down, left, or right. You can’t return to a panel you’ve already gone through. You win if your total from start to finish is equal to the number of problems. There’s even a built-in assistant to help out those who need to brush up on their math. DEMO: http://youtu.be/nqktB-iYZAY