$10.99 Save $-10.99

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!