Logic Masters Deutschland e.V.

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Rules:

Regular sudoku rules:

Place the digits 1-9 in every row, column, and box

German Whisper Lines:

Adjacent digits on the green line must differ by 5 or more.

Modular Lines:

Any set of three sequential cells along the teal modular line contains one digit from (1,4,7), one digit from (2,5,8), and one digit from (3,6,9).

Entropy Lines:

Any group of 3 consecutive cells on the peach line must contain one low (1,2,3), one middle (4,5,6) and one high (7,8,9) digit in any order.

Renban Lines:

Digits placed on the magenta Renban Line must be a set of consecutive, non-repeating digits, in any order.

Region Sum Lines:

Box borders divide each blue line into segments with the same sum. Both Diagonal blue lines are considered to be parts of the same line.

Anti-King:

Digits cannot repeat within a (chess) king’s move.

X=10:

Adjacent digits that sum to 10 are separated by an X. All X's are given (if there is no X, then the pair of digits do not sum to 10)