“If you like puzzles you will love GEFBADCHI. You don’t have to prefer letter puzzles either! But for those who do, Neil Speed’s GEFBADCHI is a great alternative to SUDOKU and I think is both refreshing and challenging. Th is book should be on every travellers book list and once started is hard to put down. Fun whilst being good for your brain. Well done Neil.” Jan Wilcox Ex Governor H.M.P Wormwood Scrubs
