Filters
Glass Nails - unknown
Solitaire - unknown
Albert Einstein's Giant Molecule Puzzle - unknown
The Treasure Within - unknown
Mame 18 Step Yosegi Japanese Puzzle Box - unknown
Wood Hexagon Puzzle - unknown
5 Sun 12 Step Yosegi Japanese Puzzle Box - unknown
Refrigerator Puzzle Box - unknown
Retro TV - Puzzle Cube - unknown
Get the Spade - unknown
Ecuapuzzle - unknown

2D Jigsaw / Wood

Designer: unknown
Maker: unknown

Gift Card Puzzle Box - unknown
Secret Opening Box - unknown
Matchbox Puzzle - Rings of Fire - unknown
Unknown 3D printed 2D packing slide puzzle - unknown
Stik-Trix - unknown
Ball in the Cage - unknown
Snail Ring - unknown
Set of 3 Wooden Puzzles - unknown
Romanian Book Box - unknown