Planet Definitions

XKCD 14 March, 2025

Off By One

XKCD 12 March, 2025

Water Balloons

XKCD 10 March, 2025

Omniroll

XKCD 7 March, 2025

Water Damage

XKCD 5 March, 2025

Tall Structures

XKCD 3 March, 2025

Scream Cipher

XKCD 21 February, 2025

KM3NeT

XKCD 19 February, 2025

Archive Request

XKCD 17 February, 2025