Logic Masters Deutschland e.V.

The Rules:

1. [Sudoku] Normal sudoku rules apply - fill every row, column and box with the digits from 1-9 once each.
   
   
2. [Active Cells] Every cell that is in the x'th position into its row or column where x is the digit on the border is considered an active cell. Examples:
   • If R3C1 is 5, then R3C5 is an active cell.
   • If R1C1 is 7, then both R7c1 and R1c7 are active cells.
   In this puzzle, every active cell has an activation product which is x times y, where y is the value in the active cell and x is the value of the cell on the border which activated that cell. Examples:
   • If R3C1 is 5, and R3C5 is 8, then the activation value is 40.
   • If R3C1 is 1, then R3C1 is an active cell, and its activation value is 1.
   
   
3. [Killer] In cages, digits cannot repeat, and must sum to totals that must be deduced. Every cage contains at least one active cell, and the cage's total is equal to that cell's activation value. If a cage contains more than one active cell, each active cell in that cage must produce the same activation values.

The Puzzle:

Try it on Sven's Sudoku Pad.