Logic Masters Deutschland e.V.

Foggy Skyscraper Killer Sandwiches 1

Normal Sudoku rules apply.

Outside the Grid Digits/Clues:
Skyscrapers (Icon: ) - Each cell represents a ‘skyscraper’ whose height is the digit in that cell. Taller skyscrapers obscure the view of smaller ones. Clues outside the grid tell how many skyscrapers are visible looking across the row or column from the direction of the clue.
Little Killer (Icon: ) - Clues outside the grid gives the sum of the digits on the indicated diagonal. Digits may repeat along the diagonal if allowed by other rules.
Sandwich sums (Icon: ) - Clues outside the grid indicate the sum of the digits between 1 and 9 in that row or column.

Other Rules:
Numbers on a Thermometer strictly increase as they move away from the bulb. All Thermometers are single lines - ie no touching/joining other Thermometers.
Cells connected by a pink Renban line form a set of consecutive digits, in any order, without repeats.
Digits on a grey Palindrome line read the same forwards and backwards.
Adjacent digits along an orange Dutch Whisper line must differ by at least 4.
Cells joined by an X sum to 10.
Digits joined by a white dot are consecutive. Cells joined by a black dot, one digit is double the other.
Not all Xs or dots are given.
Parts of the board are covered in fog. Placing the correct digits in all the revealed cells will lift more fog and reveal other cells.

Solve with SudokuPad

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Thanks

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