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.

WHAnne

Solves

Total: 12

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Puzzle Solve Time
16 Tidying Up
13 The Arcade
9 Overt Infiltration
10 Flipping Channels
8 Survival Stories
6 September of the Puffins
7 Spy Games
5 1. e4 e5
4 Subnivean Snake
3 Double-Crossed
2 Metrology Lab
1 Penguin Pidgin