Logic Masters Deutschland e.V.

Rules:

1. Normal 9x9 sudoku rules apply:
   In every row, column and in every 3x3 box the digits from 1 to 9 have to appear atleast once.
2. Entropic line(Red):
   Every 3 consecutive cells along an (red)entropic line must contain a low digit (1,2,3), middle digit(4,5,6) and high digit(7,8,9).
3. Parity line(Yellow):
   Digits along a (Yellow)parity line alternate between odd and even.
4. Modulo 3 line(Blue):
   Every 3 consecutive cells along a (Blue)3-modular line must contain a complete set of residuals modulo 3. i.e: one from (1,4,7), one from (2,5,8) and one from (3,6,9).
5. Modulo 4 line(Green):
   Every 4 consecutive cells along a (Green)4-modular line must contain a complete set of residuals modulo 4. i.e: one from (1-5-9), one from (2-6), one from (3-7) and one from (4-8).
6. Polarity lines(Purple):
   Digits along a (Purple)polarity line alternate between high(6-7-8-9) and low(1-2-3-4).

Play the puzzle here online:

Sirxemic’s Sudokumaker

Sven's Sudokupad

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Streamers may use all my puzzles.