Logic Masters Deutschland e.V.

Rules:
1. Fill the white cells with digits 1-6 so that each row/column/box contains digits 1-6 exactly once
2.The green cells are algorithm cells which fulfills the algorithm below (or watch the graph provided):

• Step 1: If there are more odds than evens in its orthogonally adjacent white cells, input digit 7 and end the algorithm. Otherwise enter Step 2.
• Step 2: If there are more high numbers（4 5 6）than low numbers (1 2 3) in its orthogonally adjacent white cells, input digit 8 and end the algorithm. Otherwise enter Step 3.
• Step 3: If there are two squares（1 4）in its orthogonally adjacent white cells, input digit 9, otherwise input digit 0. End algorithm. The value of Algorithm cells can repeat in rows/columns/cages.
  3. Standard arrow sudoku rules apply.
  
  
  
  
  
  Below is a brief example
  

  Play on CtC