The Hunt, as seen (more or less) by solvers. Solutions are now available from puzzle pages.
Index of all puzzles by round or by title.
Ante and meta solutions. (Meta solutions include agent interaction scripts.)
Boston ante meta Cambridge ante meta Washington ante meta Moscow ante meta Kuala Lumpur ante meta Buenos Aires ante meta Epcot Center ante meta McMurdo Station ante meta Paris ante meta
Postcard sent to teams before the Hunt.
Spy comics from teams.
Double dactyls from teams.
Pictures from S.P.I.E.S. headquarters.
Pictures from the Costume Ball.
Graph of puzzles solved over time by all teams.
Meta-meta (PDF) and its solution.
Endgame: description; script; and timeline.
Congratulations to The Evil Midnight Bombers What Bomb At Midnight, who found the coin at 12:31 AM on Sunday.