unknown

Puzzle Box / Plastic

Disentanglement / Metal

3D Packing / Wood

Assembly

Unknown

Unknown

Puzzle Box / Wood

Disassembly / Metal

Take-apart / Wood

Put-together

Disassembly / Metal

3D Packing / PLA

Put-together / Acrylic

Tangram / Plastic

Disassembly / Metal

Unknown / Wood

2D Packing

Burr

Sequential Movement / Plastic

Sequential Movement / Plastic

2D Packing / PLA

Unknown

Unknown

2D Jigsaw / Wood