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Challenge your general knowledge A jumbo crossword puzzle and general knowledge workout to test and stimulate the brain cells. 50 large grid puzzles from The Sunday …
The ultimate lateral-thinking challenge. If you relish a serious mental workout, this collection of 100 brain teasers will demand your very best …
A compilation of 100 cryptic crosswords from The Sunday Times, one of the greatest crossword puzzle challenges. These brainteasers will test all cryptic crossword lovers to the …