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Best Mensa Puzzles of 2026
Best Choice
1
WELBECKThe Mensa Puzzle Book: The World's Toughest Puzzles from the World's Smartest Organization
9.8
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
2
Workman PublishingMensa 365 Brain Puzzlers Page-A-Day® Calendar 2027: Word Puzzles, Logic Challenges, Number Problems, and More
9.5
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
3
WELBECKMensa's Most Difficult IQ Puzzles: Take on the ultimate challenge by solving these demanding conundrums
9.4
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
WELBECKMensa's Most Difficult Number Puzzles: Prove your logical and numerical abilities against 200 fiendish problems
9.2
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
5
WELBECKMensa Train Your Brain - Memory: 200 puzzles to unlock your mental potential
12% Off
9.0
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
6
WELBECKMensa's Most Difficult Geometric Puzzles: Tricky puzzles to challenge every angle
19% Off
8.9
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
WELBECKMensa Train Your Brain - Concentration: 200 puzzles to unlock your mental potential
12% Off
8.6
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
8
WELBECKMensa's Most Difficult Pattern Puzzles: Unleash your creative problem-solving to crack 200 demanding brainteasers
8.5
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
WELBECKMensa Crosswords: Test your word power with more than 100 puzzles
44% Off
8.4
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
WELBECKThe Mensa Quiz Book: Test Your Knowledge Against the Highest IQs in the World
8.2
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
