Hashtag Pocket Puzzle Outdoor What makes the Soma cube

What makes the Soma cube a favorite amongst architects and artists are the seemingly endless possibilities for sculptural shapes and figures: dogs

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and the tetrahedron-and-octahedron combination called The Barber

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Hashtag Pocket Puzzle Outdoor What makes the Soma cubeHashtag is a puzzle that combines four plate like pieces interfering with each other in exquisite balance. Its unexpected movement cannot be imagined from the linear movement when playing, but will be instantaneous. Designed by Yoshiyuki Kotani from Japan and Kirill Grebnev from Russia. Made by Hanayama.