Logic Masters Deutschland e.V.

The normal Sudoku rules apply: in each row, each column, and each bold-outlined 3x3 box, the digits 1–9 must each appear exactly once.

Additionally:

Green spectral lines: Adjacent digits along any green spectral line differ by at least 5.

Yellow atoms: Around an atom, all surrounding digits are either all even or all odd. Not all atoms are given.

Electrons: Cells connected by a white electron contain consecutive digits. Cells connected by a black electron have a 1:2 ratio. Not all white and black electrons are given.

F-Puzzles-Link: F-Puzzles link

Sudoku-Pad-Link: Sudoku-Pad-Link