The Ice 9 puzzle is a very challenging creation form Yuu Asaka.
Nine unusually shaped acrylic pieces need to be assembled in the tray. Considered to be one of the hardest from Yuu Asaka this one may take a while to solve!
The frame measures 136 x 96mm.
Solution is not included.
The estimated solution time for Ice 9 is 3 hours making this an incredibly challenging puzzle!