Logic Masters Deutschland e.V.

Normal Sudoku Rules. Fill the grid with digits 1 to 9, so that each digit occurs exactly once in every row, every column and every 3x3 box.
Normal Arrows. The value in the circle sum to the values on the arrow.
Normal Cages. The number in the corner sum to the value in the cages.
Normal Consecutive. The values seperated by the white dot differs by 1.
Normal Ratio. The values seperated by a black dot are in a ratio of 2.
Normal Palindrome. Values on a gray line, reads the same forward and backward.
Normal Sum Line. Box borders divide each blue line into segments with the same sum. Different lines may have different sum.

If you solve it, and leave a comment, please leave your time, as I am curios on how long this takes. Thanks for giving this a go, and thanks for the general positive comments I have gotten for my previous puzzles.

F-Puzzles

SudokuPad