Pick a challenge and set up the puzzle as indicated on the card. Build a pathway using the towers to get the marble to roll into the target. If you get it in the target you win! But with twisty, winding and interchangeable pieces, it’s not as easy as it looks! Players will have to test and adapt their designs. This single-player logic game also doubles up as a freeform marble run builder. With 60 challenges to try, this fun maze game will get your brain going!