Quadrillion Click & Play by Smart Games Countless challenges and solutions but can you find one? Start a new challenge in a snap, with no direction required! Just place the magnetic grids together and start playing.Can you fit the 12 puzzle pieces n the game board you just created? Each of the countless challenges have multiple solutions. Bur can you find one? To get you started, a booklet is included with a selection of challenges ranging from easy to extremely difficult. These challenges all have a single solution. The ultimate solitaire game, with big, sturdy puzzle pieces that are easy to handle.