Logic Masters Deutschland e.V.

RULE SET:

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

MODULO-3 LINES: The grey lines are modulo-3. Any set of three sequential cells along a grey 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).

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

XV PAIRS: Cells separated by a "X" must sum to 10, and cells separated by a "V" must sum to 5. Not all XV pairs are given.

For our color blind friends:
Modulo-3 lines are thick and Renban lines are thin.

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