Normal sudoku rules apply. Adjacent digits along a green line must differ by at least 5. Digits on a purple line must form of a set of non-repeating consecutive digits. These digits can appear in any order. Digits along an arrow must sum to the digit in that arrow's circle. Along a thermometer, digits must increase from the bulb end. Golden lines are "nabner" lines: No two digits selected from the set of digits on a nabner line can be consecutive.