Since I made first puzzle proly too hard, I try it here first. Only changed actual puzzle to A,B,C,..etc. Please write some comment what you think about it and how to change it. I wanted to do it like meta-puzzle, but it would end like my [first puzzle][1]

Part 1:
Find: YYyy-MM-dd (years-months-days)

YY = Current difference between A and B in days
yy = roman numbers In teXt
MM = Difference between D and E (some number, hard to see in given context)
dd = Only day in june, when something F

(if you find something like 20 months, add 1 year to yy and now you have 8 months)

Part 2:
After you find wiki-date, or you knew about it: Solve x and y, where G and F are given from that wiki-date-page:
19G+2F+0.00743331 = x^y-y
What is yx?

Sadly I could not find alternative for that 0.00743331. [1]: Robot Dan and I

Since I made first puzzle proly too hard, I try it here first. Only changed actual puzzle to A,B,C,..etc. Please write some comment what you think about it and how to change it. I wanted to do it like meta-puzzle, but it would end like my [first puzzle][1]

Part 1:
Find: YYyy-MM-dd (years-months-days)

YY = Current difference between A and B in days
yy = roman numbers In teXt
MM = Difference between D and E (some number, hard to see in given context)
dd = Only day in june, when something F

(if you find something like 20 months, add 1 year to yy and now you have 8 months)

Part 2:
After you find wiki-date, or you knew about it: Solve x and y, where G and F are given from that wiki-date-page:
19G+2F+0.00743331 = x^y-y
What is yx?

Sadly I could not find alternative for that 0.00743331. That is my main concern. [1]: Robot Dan and I