Ecr4Kids Softzone Brainy Building Blocks, Foam Puzzle, Contemporary, 7-PieceTransform any indoor play or learning space into a whole new world of possibilities with ECR4Kids SoftZone Brainy Blocks with a play guide. The multipurpose design is inspired by the SOMA Cube, the classic brain puzzle with 240 possible solutions to make a 3D cube. Children, teens, and adults will find themselves immersed in the adventure of solving this oversized puzzle while improving development skills like spatial awareness, dexterity, and