Logic Masters Deutschland e.V.

I created Equality Cages 140: Cold Arrows which was inspired by SneakySteves Cold Arrows puzzles. He's also done a few Hot Arrows, such as Rising Heat. If you enjoy this, definitely go check that out! The previous puzzle in the series:
Shifter Lines 117: Shifty Candy

All my series:
Equality Cages
EquaLite Cages
Shifter Lines
Shifter Dots



Rules:
Normal Sudoku rules apply. Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.

Shifter lines: Adjacent digits within the same box on a shifter line share both parity (even/odd) AND polarity (low/high). Whenever the line enters a new box either the parity OR the polarity shifts, never both. Shifter lines can never have 5 on it. Digits may repeat on lines.

Hot arrows: An orange arrow points toward a cell N distance away that has a value greater than N, where N is the digit in the arrow's cell. For example, if R8C9 would be a 4, then R8C5 would be 5 or higher.

Solve here:
Sudokupad

Video featuring the puzzle:
Sudoku Sleuth
Puzzle Patzer