Download or read book Most Difficult Maths Tests (Mensa) written by Dr Gareth Moore and published by . This book was released on 2021-01-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of 200 difficult puzzles of a variety of different types focussing on maths and numerical reasoning. Questions include mathematical grid puzzles such as killer Sudoku and numerical crosswords, as well as maths-based logic and pattern puzzles. Puzzle artworks and full-colour illustrations are included throughout.