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Item #:
21108890
Square Packing Challenge - Brain Teaser Wooden Puzzle
Item #:
21108890
GBP 27
Price Details
Price
GBP 27
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Sunday, August 02
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What Stands Out
Engaging Design
Creatively designed, this wooden puzzle captivates users, making problem-solving enjoyable and stimulating, enhancing cognitive skills while providing an exciting challenge for individuals and families alike.
Durable Materials
Crafted from high-quality wood, the puzzle ensures longevity and resilience, offering a reliable product that withstands repeated use, ideal for both casual and competitive puzzlers.
Cognitive Development
This brain teaser aids in improving critical thinking and spatial reasoning skills, making it an excellent educational tool for developing minds, while also serving as an entertaining challenge for adults.
Product Details
- Square Packing Challenge wooden puzzle
- Invented by Professor John Conway of Cambridge University
- Includes 17 different wooden shape pieces
- Objective: Remove and mix the pieces, then try to fit them all back in the box
- Always one piece left out, but it is solvable
- Great puzzle for talented puzzlers
| Piece count | 17 |
| Jigsaw puzzle type | Interlocking Jigsaw Puzzles |
| Material | Wood |
| Brand | Winshare Puzzles and Games |
| Minimum recommended age | 14 years |
| Shape | Square |
| Items included | 17 different wooden shape pieces |
| Color | White |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Puzzle Enthusiasts
Ideal for individuals who love solving puzzles and challenges, improving logical reasoning and spatial awareness.
-
Educational Use
Perfect for teachers incorporating engaging brain teasers into their curriculum for developing critical thinking skills in students.
-
Gift Seekers
A great gift option for family and friends who appreciate unique and challenging toys that stimulate the mind.
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Children Under 5
Not suitable for very young children due to small pieces that may pose choking hazards and difficulty in solving.
Product Description
Square Packing Challenge - Brain Teaser Wooden Puzzle
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Who invented the puzzle?
Answer: Professor John Conway -
Question:
How many pieces does it contain?
Answer: 17 different wooden shape pieces -
Question:
Is it a challenging puzzle?
Answer: Yes, it is a level 5 puzzle with a very hard packing problem
Winshare Puzzles and Games Wood Puzzles Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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GBP 27
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Sunday, August 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Level 5 wooden puzzle with a very hard packing problem
- Invented by Professor John Conway
- Contains 17 different wooden shape pieces
- Objective is to take all the pieces out, mix them, and try to put them back in
- Always leaves 1 piece out, making it feel impossible
- Perfect puzzle for the talented puzzler
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