Logic Masters Deutschland e.V.

The Rules:

1. [Sudoku] Place the digits 1-9 once each in every row, column, and 3x3 region.
2. [Almost Balanced Lines]On lines, the sum of the even digits and the sum of the odd digits are almost equal - that is, they are off by one. Digits may repeat on lines if sudoku allows.

The Puzzle:

Try it on Sven's SudokuPad