Logic Masters Deutschland e.V.

RULE SET:

Normal Sudoku rules apply. Place the digits 1 through 9 in each row, column, and box.

RENBAN (PURPLE): Digits along a purple Renban line must be a set of consecutive non-repeating digits, and may appear in any order.

GERMAN WHISPER (GREEN): Adjacent digits along a green German Whispers line must differ by at least 5. Digits may repeat if other rules allow.

MODULO-3 LINES (GREY): Any set of three sequential cells along a grey Modulo-3 line must contain a complete set of residues Modulo-3: one digit from (1,4,7), one from (2,5,8), one from (3,6,9).

KROPKI: Cells separated by a black dot are a 1:2 ratio. Cells separated by a white dot are consecutive. Not all dots are given.

X-Pairs. Cells separated by a "X" must sum to 10. Not all X-pairs are given.

Renban line (1 total): R1C6-R3C9.
German Whisper line (1 total): R3C4-R3C5.
Modulo-3 lines (3 total): remaining lines are Modulo-3.

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