Logic Masters Deutschland e.V.

Sudoku: Normal Sudoku rules apply; place the digits 1-9 once in every row, column, and 3x3 box.

German Whisper Line (Box 2): Digits along a green line differ by at least 5.

Modulo Line (Box 3): Every three digits along a cyan line alternate between the sets of {1,4,7}, {2,5,8}, and {3,6,9} in the same, continuous order.

Renban Line (Box 4): Digits along a magenta line contain a set of consecutive digits in any order, without repeats.

Dutch Whisper Line (Box 5): Digits along an orange line differ by at least 4.

Thermometer (Box 6): Digits along a gray thermometer strictly increase from the bulb.

Region Sum Line (Box 7-8, starting cell r7c3): Digits along a blue line are divided by box borders into sums of equal value.

Entropic Line (Box 8-9, starting cell r7c7): Every three digits along a peach line alternate between the sets of {1,2,3}, {4,5,6}, and {7,8,9} in the same, continuous order.

Black Kropki Dots: Digits separated by a black dot have a ratio of 1:2.

White Kropki Dots: Digits separated by a white dot are consecutive.

Expected Difficulty: 2 stars

Cracking the Cryptic Feature.

Frank Puzzles Feature.

---