Logic Masters Deutschland e.V.

Normal Sudoku Rules Apply. Place the digits 1-9 in each row, column, and box.

Draw a single loop that travels between cells in the grid (not through the center, but around the edge), this loop does not branch or touch itself nor can it pass through a kropki dot. This line can travel along the outer most edge of the grid.

Adjacent digits that share an edge on this line are consecutive. The line does not represent all consecutive adjacent digits.

Digits located within circles indicate how many edges it has along the line, all circles have been provided.

Digits located within square indicate how many of its corners touch the line, all such squares have been provided.

Kropki, digits with a black dot between them have a ratio of 1:2, all black dots have been provided unless they would appear on the line. Digits with a white dot between them are consecutive.

Solve on CTC