Unlock your imagination with Block Chain™! Each set of unique brainteasers includes 3 different types of puzzles, with 3 distinct levels of play. Block Chain cubes can be expanded and rearranged to form lots of different face combinations – can you discover the correct solution? The three puzzles in each set are thematically linked and feature fun, original artwork. Collect them all!

• Ages: 8 and Up
• Players: 1 Player
• Features: 3 Linked Puzzles

ThinkFun is passionate about their effort to make learning fun. It drives everything they do – and every game, brain teaser and puzzle they create. ThinkFun loves being the spark that ignites young minds and gives children an early learning advantage.