puzzles of japan

Age recommendations vary by product. Common labels in the listings include 13 years and up, 14 years and up, and 22 years and up (often shown as 13+, 14+, or 22+). Check the specific product page for the exact recommendation.

Several items highlight eco-friendly production: recycled board (including 100% recycled European blue board), FSC-certified paper, and vegetable-based or non-toxic vegetable-based inks.

Packaging varies by product: compact boxes and snap tins for easy travel and storage, and sturdier boxes (often with listed box dimensions) for larger jigsaws or model kits. Check the product details for exact box size.

Materials include wood for the 3D kits and paper or paperboard/cardboard for jigsaw puzzles. Some jigsaws specifically use recycled European blue board and printing with vegetable-based inks.

Assembled sizes vary: small 3D kits are roughly 5" x 3" x 4", larger 3D models are about 8–9" x 6–8" x 7–8", and completed jigsaw puzzles commonly measure in the range of about 19–27 inches on one or both dimensions (examples include ~19.25" x 26.5" and ~23" x 23").

Offered books include a 300-puzzle Su Doku collection with hand-picked puzzles across difficulty levels, and a logic-puzzle book covering about ten grid-based types (examples: Akari, Fillomino, Futoshiki, Gokigen, Hashi, Kakuro, Masyu, Mathdoku) with explanations and answers in the back.