Boost your brainpower with the puzzles in Brain Boosters: Beginner Puzzles. This selection of over 200 illustrated, full colour conundrums has been designed to help train your mind no matter how much free time you've got to spare. There's a plethora of puzzles including Sudoku, logic sequences, riddles, latin squares, visual teasers, maths challenges and more. Exercise your mind whether you've got just five minutes or an hour, with puzzles growing slowly from basic to medium level of difficulty. Who said exercise couldn't be fun?