Logic Masters Deutschland e.V.

RULES:

• Normal Sudoku rules apply.
• German Whispers: Adjacent digits along a green line must differ by at least 5.
• Ten Sum Line: Digits along a grey line must be broken into non-overlapping groups of consecutive cells, each of which sum to ten.
• Renban: A pink line contains a set of consecutive digits in any order.
• Nabner: Digits on a golden line must not repeat, and a digit on the line must not be consecutive with any other digit on that line.

LINKS:

Play on SudokuPad

Hope you enjoy.