Category | Price | Seller | Device |
---|---|---|---|
Games | Free | Bottom-Line Performance, Incorporated | iPhone, iPad, iPod |
Your goal is to unlock knowledge by traversing three world to a final gate. You earn keys to the padlocks by successfully responding to questions and scenarios. Earn all the keys and let knowledge free! Powerful analytics will provide you with information on what you’ve mastered – and what you may want to further explore.
This is the best game I have seen that helps you learn and remember.