This collection of puzzles has something for everyone, whether you are good at brain-teasing logic puzzles, number problems, crosswords, word grids or visual posers. With 48 per cent of the UK population spending anything from an hour a week to half an hour every day doing puzzles, it's no surprise that the mixed puzzle market is strong. All puzzles are supplied by Puzzler Media, the UK's number 1 publishers of puzzle magazines, with 52.8 per cent of market share.