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Tricky Logic Puzzles for Adults: 130+ Difficult Puzzles to Challenge Your Brain
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 7:28 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 11% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 46% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
11.94/28
Recent Value
4.48/22
Market Standing
15.72/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
ThriftBooks-Phoenix
🚚 Shipping
Free Shipping
⚙️ Specifications
Publisher
Callisto
Publication date
February 25, 2020
Edition
Illustrated
Language
English
Print length
180 pages
ISBN-10
1646111451
ISBN-13
978-1646111459
Item Weight
2.31 pounds
Dimensions
6 x 0.44 x 9 inches
Best Sellers Rank
#93,348 in Books (See Top 100 in Books) #606 in Logic & Brain Teasers (Books) #799 in Puzzles (Books)
Customer Reviews
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