Logic Masters Deutschland e.V.

If anyone wondered what I did the last couple of month: I worked hard on a full Sudoku game called Sudoku Mansion, a game where over 50 handcrafted Variant Sudokus form one interconnected mansion, full with interesting mechanics, music and story. No AI assets were used in the development. Check it out here:

Sudoku Mansion

Normal Sudoku rules apply.

Digits separated by a black dot are in a 1:2 ratio. Digits separated by a white dot are consecutive. Not all dots are given.

Quads: Every digit in a circle has to be assigned to one of the surrounding four cells.

This puzzle can be solved by assigning multiple properties to the lines.

To start the puzzle, fill in the full grid by treating every line as a Region Sum line (Box borders divide the lines into equal sums).

Then, remove all entered digits other than the digit in the green cell and complete the puzzle again by treating every line as a German Whisper line (Adjacent digits differ by at least 5).

Solve online