Please add more combinations in my log book, I love your game ... but I want to learn more
Creative awesome This game is really making science lessons interesting and is the work of an entrepreneur
Loves it! I was reccommended this game and I love it to bits its addictive, fun and educational!
Fun and educational! Great way to learn about the periodic table in a fun, engaging and slightly addictive way!
Fun Great fun app easy to understand with some great characters
I guess it's ok 10/10