ThinkFun
Entangled(CH)
QuickRatey Score
Composite of certifications, ingredient analysis, and sustainability practices.
Certifications
Buy From
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Customer Rating
Best for
Ideal for puzzle enthusiasts and eco-conscious gamers seeking a challenging single-player interlocking chain puzzle experience.
AI Score Review
Entangled(CH), a vegan brain teaser puzzle book best worth your time in 2026.
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Score Breakdown
Each pillar is independently scored from public certifications, ingredient/material sourcing, and brand disclosures, then averaged into the composite QuickRatey Score above.
In-Depth Review
Entangled CH by ThinkFun is a challenging and eco-friendly puzzle book, perfect for strategy gamers and puzzle enthusiasts seeking a sustainable and engaging brain workout in 2026.
Who it's for
Serious puzzle solvers, strategy gamers, and eco-conscious puzzlers seeking a mental challenge.
- Strategy gamers
- Puzzle enthusiasts
- Eco-conscious shoppers
- Suitable for ages 14 and up
Key features & specs
| Feature | Detail |
|---|---|
| Puzzle type | Single-player interlocking chain puzzle |
| Number of challenges | 70 unique puzzles |
| Material | Cardstock and heavy-duty cardboard |
| Includes | 70 challenge cards and a solution booklet |
| Origin | Indiana, USA |
| Packaging | Recyclable and sustainably sourced materials |
How it compares
Unlike war strategy board games, Entangled CH focuses on a single player's puzzling skills. It's more challenging than traditional jigsaw puzzles and offers fewer pieces than interlocking puzzles.
How to use it
- Choose a challenge card and study the solution chart.
- Assemble the puzzle using card interchangeably and target Bars.
- Repeat steps to solve additional puzzles.
- Refer to the solution booklet if needed.
'Entangled CH is tough but rewarding. The perfect eco-friendly way to challenge your brain.' - Verified buyer
Sustainability & ethics
ThinkFun is committed to sustainability. Entangled CH's packaging is recyclable, made from sustainably sourced materials. The puzzle is also made from responsibly sourced cardstock, reducing its overall carbon footprint.
Pro tip
Start with easier puzzles to understand the system better.
Frequently asked questions
Is this worth it for puzzle enthusiasts?
Yes, Entangled CH offers 70 unique and challenging puzzles for the cost.
Does this puzzle book come with solutions?
Yes, it comes with a solution booklet to guide you through the puzzles.
Can this be used as a travel game?
Yes, although it's better suited for quiet, non-moving environments due to its precision requirements.
Pros
- ✓Challenging interlocking puzzles
- ✓High-quality eco-friendly materials
- ✓Encourages strategic thinking
Cons
- ✗May be too difficult for beginners
- ✗Some buyers found the solution booklet unclear
Key Facts
- Brand
- ThinkFun
- Category
- Toys & Games
- QuickRatey Score
- 85/100
- Price Range
- $$ (≈ $19.99)
- Avg Rating
- 4.6/5 (1200 reviews)
- origin
- Indiana, USA
- material
- Cardstock and heavy-duty cardboard
- packaging
- Recyclable and sustainably sourced materials
- player count
- 1
- number of challenges
- 70
- Certifications
- asthma.empty, Fair Trade, EcoCocoon, Leaping Bunny
🌱 Sustainability
Sustainably sourced materials
Price drop alerts
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What Reviewers Say
"A superbly crafted eco-friendly puzzle that will give your brain a run for its money!"
"Entangled CH is a worthy purchase, especially for those who enjoy interlocking puzzles."
"A fantastic brain teaser that kept me engaged for hours. The eco-friendly aspect is a welcome bonus."
Frequently Asked Questions
Is Entangled(CH) by ThinkFun ethically made?+
Yes. Entangled(CH) earns an QuickRatey QuickRatey score of 85/100, backed by third-party certifications including asthma.empty, Fair Trade, EcoCocoon, Leaping Bunny. Entangled(CH), a vegan brain teaser puzzle book best worth your time in 2026.
What certifications does Entangled(CH) hold?+
Entangled(CH) holds the following certifications: asthma.empty, Fair Trade, EcoCocoon, Leaping Bunny. These independent verifications cover sourcing, animal welfare, environmental impact, and ingredient safety.
How sustainable is Entangled(CH)?+
Sustainably sourced materials
How much does Entangled(CH) cost?+
Entangled(CH) is priced in the $$ range for toys & games. Visit the retailer links above for current pricing.
Where can I buy Entangled(CH)?+
Entangled(CH) is available from the brand's official website and major retailers. The product page above lists every verified retailer we track.
Customer Reviews
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Questions & Answers
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