These fiendishly compulsive mini-mystery puzzles challenge you to find whodunit, how, where and why. Join Logico to uncover the deadly secrets of a mysterious manor, solve the riddles of a suspiciously orderly science institute and explore the eerie corridors of a tech billionaire's island retreat. Follow the clues, interview the witnesses and use the power of deduction to complete the grid and catch the culprit. Together, you'll unearth the dark truth beneath each murder and crack the code that can only be decrypted once you've solved them all!