Hashtag 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.
Hanayama is a Japanese toy company formed in 1972. They are best known for their series of cast zinc disassembly puzzles, which include reproductions of older designs, and new puzzles by Oskar van Deventer and Akio Yamamoto.
Browse our collection of Hanayama Puzzles