Logic Masters Deutschland e.V.

Here's my latest fog puzzle. These are a bit trickier for me in terms of making them fun but I liked enough of the logic in this one that I thought it was worth sharing. As always, feedback is welcomed an encouraged.

• Normal Sudoku Rules: Fill each row, column, and 3x3 box with the digits 1-9 once each.
• Fog: Parts of the board are initially hidden. Entering correct digits will clear the fog in surrounding cells. No guessing is necessary.
• German Whispers: Along green lines, digits must differ from their neighbors by at least 5.
• Renban: Purple lines contain a non-repeating set of consecutive digits in any order.
• Killer Cages: Digits in cages must not repeat and must sum to the number in the upper left corner of the cage (if present).
• White Kropkis/Black Kropkis: Digits in cells separated by a white dot are consecutive. Digits in cells separated by a black dot have a 1:2 ratio.
• There is at least one "3 in the corner" (of the board) in this puzzle.

Play online using Sudokupad