HOW TO PLAY?
DESCRITPION: Gem Math is an addictive math game where you need to reach a goal number by simple addition! If you exceed the goal you get it wrong!
INSTRUCTIONS: Keep clicking on gems to collect them, and their values will be added to your total.
Don't exceed the goal value though or you will lose 10 seconds! Every time you match the goal and your total, you gain 10 seconds and 100 points. Good Luck!