15/10/24 – Code Square – Mensa

Puzzles

One activity that many of our members enjoy is puzzling! You can test yourself for fun with our brainteasers. Our quizzes and conundrums are updated regularly, so do check back on the page for the latest content, and if you get really good at them, why not find out what your IQ is by booking a Mensa Supervised IQ Test?

15/10/24 – Code Square

Complete the grid below so that each square has a unique code comprising a letter (A – D) and a number (1 – 4). No row or column contains either two letters the same or two numbers the same. Some squares have been filled as a start.

Puzzle courtesy of Mensa member Peter Hooton

Show Answer

Puzzles for business use

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Find out more by contacting our marketing team, via: communications@mensa.org.uk