The hunt is over! Thanks so much for solving! Solutions are available for all puzzles. A wrap-up post will be coming in around a week late January.

Have you tried identifying with the grinch?

Solves

Total: 9

Toggle spoiler tags for secret content:
Puzzle Solve Time
✅ 10 Flipping Channels
✅ 8 Survival Stories
✅ 7 Spy Games
✅ 6 September of the Puffins
✅ 5 1. e4 e5
✅ 4 Subnivean Snake
✅ 3 Double-Crossed
✅ 2 Metrology Lab
✅ 1 Penguin Pidgin