Kings dance too.
- Killer cages
- Anti-king
- Thermometers
The brief
Normal 6x6 sudoku rules apply: each column, row, and 2x3 box must contain all the digits from 1 to 6. Digits seperated by a king's move (in chess) cannot contain the same digit. Digits on a thermometer must increase from the bulb end. Digits in a cage sum to the total given in the top left corner of the cage. Digits cannot repeat within a cage.