Find13 - math puzzle

Quickly add numbers to solve the math puzzles. By completing the levels you will train your brain and improve your math skills.



General Instructions



Touch the screen and move your finger across multiple numbers to select them. You can select as many numbers as you want in any direction. Release the touch to finish your selection. If the sum of selected numbers is equal to 13 (configurable) you score a point and the numbers are replaced.





Game Mode: Campaign



There are multiple levels with different goals and time limits. Clear a certain number of levels to unlock the next ones.





Game Mode: Custom



There is no time limit. You can freely choose all game settings:

* size of playing field

* available numbers

* target sum