Quadrillion is the ultimate solitaire game - multi-level, single player, brain teasing fun.
Start a new challenge in a snap, just place the four magnetic grids together and start playing. Can you fit the 12 puzzle pieces on the game board you just created without placing any puzzle pieces on top of the black or white dots? Flip, turn, place, arrange, rearrange and connect them all until the puzzle's solved. Follow the 60 challenges in the booklet or simply snap the boards together and create your own - every challenge has multiple solutions but can you find one? Perfect for the budding IQ genius.
Eleven year old girls are super sophisticated and extremely clever. They love to test their brains with cool games and puzzles, and with a bit of help, they could probably compose a symphony. They do love a bit of pampering, but are also very happy when they are making or building things. They also enjoy pranks and magic tricks, so watch out!