Logic Masters Deutschland e.V.

I made this puzzle following Scojo's prompt to use indexing (here in the form of numbered rooms) along with some sort of lying clues.

• Normal sudoku rules apply.
• Spaces outside the grid are numbered room clues, they contain the same digit as the digit placed in Nth position looking into the grid in the row/column, where N is the digit in the first position.
• For the following clues two instances of them are correct and one is false: Cages, Quadruples, German Whisper, Renban, Black dots, White dots, X.
  • Cages: digits may not repeat in a cage and must sum to the indicated total.
  • Quadruples: digits in a big blue circle must appear in the surrounding four cells as many times as they appear in the circle.
  • German Whisper: adjacent digits along a green line must have a difference of at least 5.
  • Renban: digits on a pink line are a set of consecutive numbers in any order.
  • Black dots: digits joined by a black dot are in a 1:2 ratio.
  • White dots: digits joined by a white dot are consecutive.
  • X: digits joined by an X sum to 10.

Online in Sudokupad

See also:

• on the eighth day
• polyline polyglot
• how many entropea puzzles can they be?
• what did i get myself into?
• pollux