Overview
Murdoku is a deduction puzzle by Manuel Garand. Use the clues to place people in a crime scene, then identify who was alone with the victim.
The grid contains people and locations rather than a conventional set of Sudoku numbers. Each person must occupy a different row and column, while also satisfying the clues for that case.
Read the scene legend before placing anyone: furniture and other marked spaces can restrict where a person may stand. The official site offers free online cases and separate puzzle books.







