#2869: Puzzles

XKCD comic, described below.
Transcript

[Possibly teenage versions of Hairy, Jill, Ponytail, and Cueball, listed from left to right, are standing in a line. Hairy is in a thinking pose, Jill faces Hairy, and Ponytail and Cueball are walking to the right; Cueball is pointing off-panel.]

Hairy: Aunt Gertrude must have left a clue to the amulet's location.

Jill: Hmm. Wait a minute.

Jill: Gertrude. G.

Hairy: As in "Ground!"

Jill: And "diG a hole!"

Ponytail: I'll get a shovel!

Cueball: To the yard!

[Caption below the panel:]

Some of the authors of books I read as a kid were terrible at designing puzzles.

(Sourced from explainxkcd.com)

Title text:Why couldn't the amulet have been hidden by Aunt Alice, who understands modern key exchange algorithms?


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