The
Ptarmigan Three Layer Puzzle is a
three layer jigsaw puzzle but with an extra twist.
Each piece in one layer is linked to a piece in another layer but allowing the
two halves to be rotated freely.
The Ptarmigan Three Layer Puzzle consists of
8 linked pairs of pieces, and a base board.
The pieces stack when placed within the base board to fill three layers - the top and bottom layers both being square and the middle layer in a cross shape.
This is a much simpler cousin of the Ptarmigan Puzzle which can be found
here.
Want to get the full puzzle?
+
(Note that the pieces will needed to be twisted carefully the first time to get the halves rotating)