It's a puzzle with only four pieces! Will it take you four minutes to solve … or four months? The 1/4” thick wood pieces are laser engraved on both sides. The outer shape is the same but the position of the symbols on them vary. You must make arrange the pieces to make perfect hexagon such that the Fox, Chicken, and Farmer are not touching a matching symbol; ie, fox cannot touch fox; chicken cannot touch chicken; and farmer cannot touch farmer. Great fun in a puzzle that is perhaps more difficult than you first suspect. Comes in attractive frame the measures about 5" x 5". Comes packaged unsolved, but a written solution is included.