Ascend
- Region sum lines
- Minimum and maximum cells
- Fortress
The brief
Normal sudoku rules apply.
Box borders divide blue lines into segments with the same sum.
Grey fortress cells contain digits that are greater than all adjacent non-fortress cells.
by Blobz · Difficulty 2 of 5 by Blobz
Normal sudoku rules apply.
Box borders divide blue lines into segments with the same sum.
Grey fortress cells contain digits that are greater than all adjacent non-fortress cells.