The Rotation Game
by Dr Logic
More from Dr Logic
- Killer cages
- Kropki dots
- Thermometers
- Arrows
- Whisper lines
- Renban lines
- Sandwiches
The brief
Normal sudoku rules apply. Digits along thermometers must increase from the bulb end. Digits along a green 'German whisper' line must have a difference of at least 5. Digits along a purple 'renban' line must form a consecutive string of digits, in any order. Digits along the shaft of an arrow must sum to the number in the circle at the end. Digits in a killer cage must sum to the small clue in the top left of the cage. Digits seperated by a black dot must be in the ratio 1:2 (not all black dots are given) Digits seperated by an 'x' must sum to 10. Clues outside of the grid are the sum of the digits between 1 and 9 in that row/column.
