How fast are you? Do the math before it is too late! Now you can test yourself and challenge your friends.
It also has a Kids mode, witch is perfect for kids practicing. Do the math and have fun. How far can you go?
How fast are you? Do the math before it is too late! Now you can test yourself and challenge your friends.
It also has a Kids mode, witch is perfect for kids practicing. Do the math and have fun. How far can you go?