Logic Masters Deutschland e.V.

Fog of war sudoku. Mixed rules. Link to puzzle. sudokupad. There is a video solution and more puzzles on youtube channel "sudoku spot" video solution. Rules: Normal sudoku rules apply. Black dots separate cells in the ratio 1:2. White dots separate consecutive cells. Cages must sum to the numbers in the top corner of the cage. Numbers cannot repeat in a cage. Adjacent cells on green German whisper lines must differ by at least 5. Red parity lines must alternate between odd and even numbers along the lines. Cells on the blue thermometers must increase in value going away from the bulb.