by William Hu
It measures 91 mm x 91 mm x 52 mm.
We used Zebrano and Maple in production of this puzzle.
Difficulty: Move 45 (23.14.7)
William Hu wrote about it:
“Arrow is a high level galaxy type puzzle with 4 identical pieces. The trick here is that the tops and bases of the pieces are different shapes; two different arrow shapes. This makes a level 28.14 solution with a very fun sequence of moves!”