No. 22 - A realy regular polyomino, a pentahex (all 22 pieces built from 5 hexagrams) in a rhomb-shaped puzzle surface.
Tenyo claims to have found over 10.000 ways to fit the pieces in this tray.
Pieces come in two colours. In this solutions the colours are splitting the puzzle in two equal halfs.
There exist a only small number of this special type of solutions, so they are hard to find.
other Beat The Computer puzzels
More about Polyomino's
Play this puzzle yourself