A fun way to learn how to play the piano. Whether you've always wanted to learn or you're a veteran looking for a fun new way to practice, song like twinkle twinkle little start.
The aim of game is make sure that one side of field contains all the carbon dioxide molecules, while all the ozygen molecules are on the other side. Don't forget to read informations.Have fun!
Solve as many math operations as you can before the time runs out! The countdown is only 10 seconds, but you get a small time bonus for each right answer. Solve 10 operations in a row to restart the countdown.
