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Jim Sukach
Jim Sukach writes logic-based mystery collections for readers who enjoy solving crimes. His books include Great Quicksolve Whodunit Puzzles and Jeff Quicksolve Adventures.
Quicksolve Whodunit Puzzles
Join Dr. Jeffrey Lynn Quicksolve, a celebrated armchair detective, as he presents a series of intriguing mysteries for you to solve. Each puzzle invites readers to use their deductive skills to uncover the truth. Solutions are provided in a separate section for those who need a hint or want to check their work.