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nograhol

Solves

Total: 18

Puzzle
20 Go Fish
19 Those Crafty Penguins
M Metapuzzle
6 September of the Puffins
10 Flipping Channels
15 Migratory Birds
9 Overt Infiltration
17 Sack of Gifts
18 Off the Beaten Path
14 Ice Pack
13 The Arcade
7 Spy Games
5 1. e4 e5
8 Survival Stories
4 Subnivean Snake
3 Double-Crossed
2 Metrology Lab
1 Penguin Pidgin