Disjoint killer
- Killer cages
- Kropki dots
- Renban lines
The brief
Normal 9x9 sudoku rules apply. Place the digits 1-9 once each in every row column and 3x3 box. Cells in the same relative position within a 3x3 box cannot contain the same digit. Digits in a dotted cage sum to the total given in the top left corner of the cage without repeat. Cells separated by a black dot have a 1:2 ratio. Not all dots are given. Digits on a purple renban line must form a set of consecutive digits in any order without repeat.