Logic Masters Deutschland e.V.

Outside the grid you will find the names of three people, three locations, three weapons and three motives. Each person was at a location with a weapon and a motive, your goal is to deduce who the killer is, where they were, their weapon and their motive.

Each valid combination of person, location, weapon, and motive is marked by a low entropy digit (1, 2 or 3) in the grid. A 4-9 indicates that there is no connection between that person, location, weapon, and motive in that column and row.
Example: If there is a 1, 2 or 3 in R4C1 it shows that Alice had a gun. A 4-9 in R4C6 indicates that the gun was not in the foyer. The low entropy rule applies across the grid, so the position of the low entropy digits in box 6 and box 8 are already decided as a gun is a gun (R4C7) and so on.

The victim's body has been hidden by rocks (shaded circles). When you find the body, make sure you put it under six feet of dirt (put a 6 in the cell with the victim's name).
The weapon used by the killer is in a cell with the digit 1. Meaning the 1 in box 4 is in the row of the murder weapon and the column of the murderer.

You get three statements, two of them are true but the killer also made a statement which is a lie:

• The killer had a name, location, weapon or motive that was alphabetical to the killer's name, location, weapon or motive (An example of such a pair would be foyer and gun)
• There was a person that could kill with their hands in the foyer
• Charles had a gun

Normal sudoku rules apply.

Other variant rules:

• Global absolute entropy: No cells of the same entropy can be orthogonally connected anywhere in the whole grid, and every 2x2 square of cells must contain a low digit (1,2,3), middle digit (4,5,6) and high digit (7,8,9)
• Shaded square: An even digit must be placed in the cell with a shaded square
• Shaded circle: Odd digits must be places in the cells with a shaded circle
• German whisper: Two cells connected by a green German whisper line must have a difference of at least 5
• Killer cage: Digits in the killer cage must sum to the number in the top-left corner and cannot repeat
• Dynamic fog of war: Some cells are covered in fog. Placing a correct digit in one cell may remove the fog from that cell or others