Logic Masters Deutschland e.V.

RULE SET:

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

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

10-LINES (GREY): Each 10-Line consists of one or more contiguous groups of cells, each of which sums to 10. These groups of cells cannot overlap; every cell is part of exactly one group. Digits may repeat freely on lines and even within sums.

KROPKI: Black dots are a 1:2 ratio. White dots are consecutive. Not all dots are given.

FOG: The grid is partially covered with fog. Correctly placed digits will remove fog from surrounding cells to reveal more clues. No guessing is required.

German Whisper lines are thin, and 10-Lines are thick. some lines overlap in the puzzle. If the hue/contrast is difficult to see where these lines overlap, please leave a comment with a color scheme that fits better and I will modify the colors and post an additional link.

Click the Link to Play: Sudokupad