Advent of Code 2017 Day 1: Inverse Captcha & Day 2: Corruption Checksum Using Excel
https://adventofcode.com/2017
Live file folder https://1drv.ms/f/s!Ak8Fla2fCeo6g6ROa...
0:00 Intro
2:58 Day 1 Part 1
6:48 Day 1 Part 2
11:59 Day 2 Part 1
14:42 Day 2 Part 2
18:40 Excel BI EXCEL CHALLENGE 569
33:40 Crispo Easy Sunday Excel Challenge
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