Warp Speed

Normal Sudoku rules apply, place the digits 1-9 in each row, column, and box. Knights Move: Digits separated by a chess knights move cannot contain the same digit. German Whispers: Consecutive digits along the green line differ by at least 5. Thermometers: Digits along the grey line increase in value from the bulb end. Quadruples: digits in the small white circle must appear in one of the four surrounding cells. Palindrome: Digits along the grey line read the same forward and backwards. Killer cages: Digits in cages add up to the total in the corner if given and cannot repeat.