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.

Tesseract

Achievements: 🎊

Solves

Total: 29

Toggle spoiler tags for secret content:
Puzzle Solve Time
Negotiations Are Going South
Antarctic Hold'em
Beachfront Property
Divining the Elements
Meta on the Dancefloor
19 Those Crafty Penguins
23 Fish Are Food, Not Friends
24 Why Is My Verse So Barren and So Flat?
22 Higher State of Mind
21 Magic Is in the Air
20 Go Fish
12 High-Rise
18 Off the Beaten Path
17 Sack of Gifts
16 Tidying Up
14 Ice Pack
15 Migratory Birds
13 The Arcade
11 Check It Out!
10 Flipping Channels
9 Overt Infiltration
7 Spy Games
8 Survival Stories
6 September of the Puffins
5 1. e4 e5
4 Subnivean Snake
3 Double-Crossed
2 Metrology Lab
1 Penguin Pidgin