Welcome to the official
i Book of Number Puzzles.
The book features brand new content throughout, with a collection of over 100 mixed puzzles that have been specially selected by the creators of the i puzzle page, for both existing fans as well as new. This fantastic range of number puzzles will engage even the most avid solver. Instructions are featured alongside every puzzle and solutions are included at the back of the book.
The book contains a large range of puzzle types familiar from the daily puzzle pages in the i, together with a selection of other puzzle types, as listed below:
Calcudoku
Mental Maths
Kakuro
Number Hexagon
Maths Puzzle
Symbols of Value
Wijuko