Logic Masters Deutschland e.V.

RULE SET:

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

ANTI-KING: Cells separated by a king’s move in chess cannot have the same digit.

EVEN and ODD: Cells with a grey square must contain and even digit. Cells with a grey circle must contain and odd digit. Additionally, no two grey squares or circles can contain the same digit. The digits 1 through 9, once each, populate the grey circles and squares in this puzzle.

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

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

ARROW LINES: Digits along a grey arrow line sum to the number in the circled cell.

Click the Link to Play: Sudokupad