Puzzles & Quizzes

Riddles and Conundrums is a fiendish, unstructured collection of riddles, lateral thinking problems, conundrums, mind mazes, posers and baffling br...

**'Title of Most Fiendish Book goes to Conundrum: Crack the Ultimate Cipher Challenge by the ever-excellent science writer Brian Clegg.' Daily Mail...

A series of logic puzzles designed by some of Mensa's leading puzzle-setters which will help boost brain activity and improve concentration and mem...

'NAOKI INABA HAS INVENTED THE PERFECT PUZZLE. ENJOY!' Alex Bellos'Awesome puzzles! My students and I love them!'Ellen Hansen'I use these as warm-up...

This book has 101 wordsearch puzzles and solutions at the back. Wordsearches give us a chance to exercise our brains in a fun and refreshing way. W...