Logic Masters Deutschland e.V.

Originally published as part of Sudokuvania: Digits of Despair.

Rules:

Sudoku - Enter a digit from 1-9 into each cell without repeating in a row, column, or 3x3 box.

Digit sharing - Each cell's value for the purpose of clues is divided evenly among all clues that enter the cell. For example, if two lines intersect in a cell containing the digit 3, that cell has a value of 1.5 for each line. [The given 1 is not a clue.]

Ten lines - All lines are ten lines (the colors and thicknesses are for disambiguation of intersections); each line can be divided by cell borders into discrete segments that each sum to 10. Digits can repeat on lines or line segments if allowed by sudoku.

Play the puzzle on Sudokupad

I hope you enjoy the puzzle! :-)