Something deadly is disrupting the peace in the picturesque village of Puzzleby. Puzzle enthusiast and amateur sleuth Miss Matilda Hemmingway is determined to follow the trail, no matter how bloody it may be . . . Use your sleuthing skills to solve sudoku, unravel riddles, and crack codes to get to the bottom of eleven cryptic cases that make up one truly puzzling murder mystery. Each page and puzzle contains a vital clue to helping Matilda solve the mystery, will you be able to crack the case?