Cage Fright

Normal sudoku rules apply, Anti-knight - Cells seen by a knights move (in chess) cannot be the same. Anti-king - Cells seen by a kings move (in chess) cannot be the same. Nabner Line - Set of non-repeating digits where no digits along a nabner line can be consecutive. (e.g, 135 is allowed but 192 is not, because 1 and 2 are consecutive) Difference (white dot) - Cells separated by a white dot must be consecutive. (Not all are given) Killer cages - Digits within a killer cage (marked or unmarked) contain no repeats, digits in a marked cage must sum to the total given by the small clue in the top left of that cage, where x is a number between 1 and 9 that the solver must determine.