Filters
Circle in Circle - Naoyuki Iwase

2D Packing / Wood

Designer: Naoyuki Iwase
Maker: Osho/Puzzle-in

Lock D - Naoyuki Iwase

Take-apart / Wood

Designer: Naoyuki Iwase
Maker: Osho/Puzzle-in

Lock U - Naoyuki Iwase

Take-apart / Wood

Designer: Naoyuki Iwase
Maker: Osho/Puzzle-in

Pack the Puzzle - Naoyuki Iwase

3D Packing / Wood

Designer: Naoyuki Iwase
Maker: Koichi Utsumi

9 Little Birds - Osho

2D Packing / Wood

Designer: Osho
Maker: Naoyuki Iwase (Osho)

New Tulip Puzzle - Naoyuki Iwase

2D Packing / Wood

Designer: Naoyuki Iwase
Maker: Osho/Puzzle-in

Take 10 Square - Osho

Take-apart / Wood

Designer: Osho
Maker: Osho/Puzzle-in

Kyoto Puzzle - Osho

Sliding / Wood

Designer: Osho
Maker: Osho/Puzzle-in

Cube 333 No. 3 - Naoyuki Iwase

Assembly / Wood

Designer: Naoyuki Iwase
Maker: Naoyuki Iwase (Osho)

Cube 333 No. 14 - Naoyuki Iwase

Assembly / Wood

Designer: Naoyuki Iwase
Maker: Naoyuki Iwase (Osho)

Take10 - Square - Naoyuki Iwase

Free the Coin / Acrylic

Designer: Naoyuki Iwase
Maker: NothingYetDesigns

Take10 - Circle - Naoyuki Iwase

Free the Coin / Acrylic

Designer: Naoyuki Iwase
Maker: NothingYetDesigns

One Line - Naoyuki Iwase

2D Packing / Wood

Designer: Naoyuki Iwase
Maker: Naoyuki Iwase (Osho)

Flying Tetra 2 - Naoyuki Iwase

2D Packing / Wood

Designer: Naoyuki Iwase
Maker: Naoyuki Iwase (Osho)