Kropki Dots: Digits separated by a black dot have a 2:1 ratio. Digits separated by a white dot are consecutive. Not all dots are necessarily given.
XV: Digits separated by an X sum to 10, those separated by a V sum to 5. Not all Xs and Vs are necessarily given.
I don't have a tutorial for this puzzle yet, but check out my YouTube channel if you're interested!
Solution code: Row 1
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