HANAYAMA HUZZLE CAST VALVE LV4A NEW Hanayama Cast puzzle by well known Finnish designer Vesa Timonen. He's designed 10 popular puzzles for Hanayama already and this one is another where the solving experience is very satisfying. The hint to the solution is to decipher the unseen mechanism of the maze by rotating each of the six corners and inside pieces. Designed by Finnish designer Vesa Timonen. Vesa is well known to collectors of Hanayama and this one is another brilliant puzzle