r and harder and you'll have to beat each mission before being able to move on to the next level. Usually, you have to collect a certain number of coins, while in the harder challenges you'll have to find treasures that are very well hidden.
The strangest part of Wonder Cube is that it's set in a giant cube that contains different worlds. So, you'll jump unexpectedly onto one of the walls. Do it in record time and be faster than your friends.
Once you've beaten all the levels, you'll be able to go back and try to get higher scores than the first time around. There's also another character that you can use as an alternate. He's available from the beginning, meaning you won't have to unlock him.