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" Normal sudoku rules apply. Cells adjacent to a v add to 5. Cells adjacent to an X add to 10. Numbers in cages must sum to the number in the top corner of the cage. Numbers cannot repeat in a cage. Black dots separate cells in the ratio 1:2. White dots separate consecutive numbers. Cells on the blue thermometers must increase in value going away from the bulb. Cells along an arrow line sum to the circle at the end of the line. Cells on pink Renban lines are a group of consecutive numbers in any order on the line. Adjacent cells on the green German whisper lines must differ by at least 5. Arrows pointing out from the cell are maximum values, i.e. larger than the 4 adjacent cells. Arrows pointing in to cells are minimum values.The number outside the grid is a numbered room...the first number inside the grid tells how far along the outside number is in that column.