Tower Stacks space you must discard cards matching

you must discard cards matching the color and number of spaces on that route (e

and swap them around each time for a new and unique challenge

Explore lessons in physics

Construct a rubber band-powered race car that zooms across the floor

Tower Stacks space you must discard cards matchingTower Stacks challenges players to build a vertical castle using 9 puzzle pieces. Start from the floor and use planning skills to stack the pieces and solve the 80 included challenges, from easy to expert. A classic brain teaser for kings and queens, young and old! 80 challenges with solutions Ages 8+ 1 player game 9 castle shaped puzzle pieces, challenge booklet with 80 challenges and solutions