HACKVent 2020 – Day 4
Challenge – HV20.04 Br❤️celet
Santa was given a nice bracelet by one of his elves. Little does he know that the secret admirer has hidden a message in the pattern of the bracelet…

Over the day, two sets of hints were given:
- No internet is required – only the bracelet (#1)
- The message is encoded in binary (#1)
- Violet color is the delimiter (#2)
- Colors have a fixed order (#2)
- Missing colors matter(#2)
Solution
We started the challenge in the afternoon, when all hint were already given.…