Questionable sums
More from Dr Logic
- Killer cages
- Whisper lines
- Renban lines
- Odd and even cells
The brief
Normal Sudoku rules apply.
Digits in a marked killer cage cannot repeat and sum to the marked total (if given).
Digits along a green 'German Whispers' line differ by at least 5.
Digits on a purple 'Renban' line do not repeat and form a set of consecutive digits, in any order.
Clues outside the grid give the sum of the first X cells, where X is the cell closest to the clue.
Digits on a grey square are even.
In this puzzle, some totals have been obscured. Some have been replaced with a 'p'. 'p' is not necessarily the same for all sums, and 'p' stands for 'prime number'. A prime number is any number that only has 2 divisors, itself and 1. Some totals have been replaced with inequalities.