Logic Masters Deutschland e.V.

Spy vs Spy was created by Antonio Prohías for Mad Magazine in 1961 during the cold war. Two spies dressed in black and white try to fool and murder each other over and over again.
This puzzle was based on a visual idea. Don't expect any logical coherence. The solve path is accidental - although there are a few nice spots that expect you to combine overlapping rulesets to make progress.

Rules:
Normal Sudoku rules apply. Place the digits 1-9 in every row, column and box exactly once.

Dutch Whispers: adjacent digits on an orange line have a difference of at least 4.

Entropy: every group of three adjacent cells on a peach line (left face and feet) has to have one of each of low (123), medium (456) and high (789) digits.

Renban: magenta and purple lines consist of non-repeating, consecutive digits in any order.

Modular: every group of three adjacent cells on a cyan line (right face and feet) has to have one of each of (147), (258) and (369).

Parity lines: adjacent digits on a red line have different odd/even parity.

XV: digits separated by X add to 10, digits separated by V add to 5.

Kropki Dots: cells separated by a black dot are in a 1:2 ratio, cells separated by a white dot are consecutive.
Important: the "Spy" texts are Kropki dots. Left one is black, right one is white.

Odd Circle: the digit on a grey TNT is odd.

Please ignore the knife handle and the fuse. They are visual candy.

Play online with sudokupad.
Here's an alternate, easier to read version with straight lines.