1961
- Kropki dots
- Whisper lines
- Renban lines
The brief
Normal sudoku rules apply.
๐๐๐๐๐ฆ: Digits MAY repeat in a blue cage, and sum to the small clue displayed in the corner.
๐๐๐๐๐ ๐๐ฅ๐ข๐ฃ๐๐: If two digits are joined by a black dot, one is double the other.
๐ฅ๐๐ก๐๐๐ก: Digits along a pink line form a non-repeating consecutive sequence that can be arranged in any order.
๐๐๐ฅ๐ ๐๐ก ๐ช๐๐๐ฆ๐ฃ๐๐ฅ: The two digits on a green line have a difference of at least 5.