Flexibility Is Key to Success
- Killer cages
- Kropki dots
- XV and number dots
- Whisper lines
The brief
Normal Sudoku rules apply. Dutch Whispers Lines- Numbers on red lines are at least 4 apart from their neighbors on the line. RENBAN- Numbers on the purple line are a complete set of the numbers 1-9, once each, in any order. Numbers in cages sum to the number in the top left corner of the cage. Numbers with an X between them sum to 10. Numbers with a V between them sum to 5. Numbers with a black dot between them are in a ratio of 2:1. Not all X, V and black dots are given. Numbers with white dots between them are the same three consecutive numbers, in order. The direction of this order must be discovered by the solver.