You pick its name
More from The Bard
- Killer cages
- Kropki dots
- Thermometers
- Whisper lines
- Odd and even cells
The brief
Normal Sudoku rules apply. Place the digits 1-9 in each row, column and box without repetition. German Whispers: Adjacent digits on a green line must have a difference of at least 5. Killer: Digits in cages must sum to the number in the top left corner of the cage. Digits may not repeat within a cage. Kropki Pairs: Digits separated by a black dot must be in a 2:1 ratio. Digits separated by a white dot must be consecutive. Odd: Digits in bordered light gray circles must be odd. Thermo: Digits on grey thermos must increase from the bulb to the tip.