DisArray
- Killer cages
- Kropki dots
- Arrows
The brief
Standard sudoku constraints apply: each row, column, and box must contain a complete set of the digits 1-9.
Standard arrow constraint applies: digits along an arrow must sum to the number shown in the attached circle and can repeat if allowed by other constraints.
Standard killer cage constraint applies: digits within a cage marked by a dashed border cannot repeat and must sum to the total shown in the upper left corner of the cage.
Standard kropki difference dot constraint: digits on either side of a white dot are consecutive. No negative constraint applies.
Standard disjoint groups constraint applies: Digits in the same relative position within boxes must be different.