White Mountain, 1000pc
Educa, 1000pc
Tomax, 1000pc
Educa, 2000pc
White Mountain, 550pc
University Games, 1000pc
New York Puzzle Co, 1000pc
Clementoni, 1000pc
Serious Puzzles, 1000pc
Eurographics, 1000pc
New York Puzzle Co, 500pc