Tree in Summer (Sommer) 夏天
by Will Power
- Killer cages
- Kropki dots
- Whisper lines
- Renban lines
The brief
Normal Sudoku rules apply. GERMAN WHISPERS- Numbers on green lines are at least 5 apart from their neighbors on the lines. Numbers may repeat on green lines. RENBAN- Numbers on the brown line are a set of non-repeating, consecutive numbers, in any order. Numbers in cages sum to the number in the top left corner of the cage. Numbers with a white dot between them are consecutive. Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are given.
