Binary Strings
- Killer cages
- Region sum lines
- Whisper lines
- Renban lines
The brief
Normal sudoku rules apply.
Digits in cages do not repeat, and sum to the given total.
Along green lines, adjacent digits differ by 5 or more.
Along pink lines, digits form a non-repeating consecutive sequence in any order.
Box borders divide blue lines into segments with the same sum.