Meet in the Middle
- Region sum lines
The brief
Normal Sudoku rules apply.
Grey lines are "equal sum lines". ie The sum of the digits on a line within a particular 3x3 box must be the same for all the boxes the line passes through.
by Meggen033 by Meggen033
Normal Sudoku rules apply.
Grey lines are "equal sum lines". ie The sum of the digits on a line within a particular 3x3 box must be the same for all the boxes the line passes through.