A small mystery for your table.
Meet Mailbox Mix-up: two standalone puzzles about three envelopes and a carrier’s note. Free to download, with no paid kit needed.

Mailbox Mix-up
Print the player pages, add the house numbers, then use the total to complete the carrier’s note.
Download sample
PDF with host notes, two puzzles, and hints.
Download answers
Separate answer PDF. Keep this with the host, away from players.
This is its own story, not a cut-down version of The Attic Sunday Map.
Before you hand out the clues.
- Read the host notes and the separate answers.
- Print the player pages and gather pencils.
- Share the envelopes page first, then the carrier’s note.
- Offer a hint if the group asks for help.