Puzzles and brain teasers

Blogs and articles featuring fun maths and science puzzles, brain teasers and quizzes.

Valentine's Day puzzle

Posted by
Date posted
14.02.2019
Red roses

Nothing says romance like a good maths puzzle, and we have a particularly love-ly brainteaser for you here.

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Puzzle Day brain teasers

Posted by
Cassie Williams
Date posted
29.01.2019
Illustration of numbers floating in space

At the Ri we love a good puzzle, and to celebrate Puzzle Day we take a look back at some of our favourites from last year.

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