Cool Mind Melters

Word-searches, spot-the-differences, number towers, kakuros, sudokus, calcudokus, word ladders and crosswords all turn up in this puzzle-packed addition to the Cool series. Alongside the jokes and tongue twisters the series is known for, there's a genuinely wide spread of puzzle types to work through, mixed in with freaky facts and fictions for anyone who likes variety in their puzzle solving.