The hunt is over! Thanks so much for solving! Solutions are available for all puzzles. A wrap-up post will be coming in around a week late January.

Updates

Dear secret hunters,

Here are some generic hints to help you on your search for secrets! If you're looking for puzzles with secret answers, think like a constructor! Consider the entirety of suspicious-looking puzzles through the following lenses:

  1. Was every aspect of the puzzle used? Did anything feel under-utilized or under-constrained?
  2. Was the puzzle much larger or longer than it needed to be?
  3. Does the answer you got make sense with the flavor text?

We hope these help in your quest to uncover secrets!

Peppermint Herrings 🎏

Dear solvers,

Merry Christmas to those of you who celebrate it! Thank you so much for solving our puzzles. We've had a blast watching the solves and interacting with many of you by Discord and by email. Congratulations to those who have finished, and extra congratulations to the 16 teams so far that have found the secret ending.

All daily puzzles in the hunt have now been released and have hints available. Hints are also now available for the four metapuzzles and the finaleβ€”if you haven't yet tried your hand at any of the metapuzzles, we hope that you'll give them a shot with the hints! While unlocking the finale currently still requires solving all four metapuzzles, we plan to unlock the finale for everyone on Monday, December 29 at 6:00 am EST. The hunt continues to be active until Monday, January 5, 2026 at 6:00 am EST, at which point the leaderboards will be frozen and solutions will be released.

Whenever you feel "done" with the hunt, we'd appreciate your time filling out our post-hunt survey. Your responses will help us with future writing plans. We will continue collecting responses through the end of the hunt on January 5, and you should also be able to edit your responses.

If you haven't already seen elsewhere, the 5th Annual Bravo Awards are currently taking nominations until 11:59 pm UTC on January 1. Please participate in the nominations and subsequent voting to support all of the fantastic hunts made by the puzzle hunting community during 2025!

Additionally, we're excited to announce that we have a limited supply of Advent 2025 hard enamel pins. We mostly made these for ourselves, but you can also get one via this Ko-fi link for $5 for the pin + $5 shipping. We will only be able to distribute within the US and UK, so please only order if you have an in-footprint address. Pins will be shipped to the address you provide starting early to mid-January for the US and late January for the UK. If they run out but you'd still want one, send us an email so we can gauge interest for ordering more.

Happy holidays!

Peppermint Herrings 🎏

Errata have been posted for Day 23's puzzle, Fish Are Food, Not Friends, and for Day 5's puzzle, 1. e4 e5. See the puzzles' respective webpages for details.

An erratum was posted for Day 18's puzzle, Off the Beaten Path. See the puzzle's webpage for details.

Dear solvers,

We are so grateful to the more than 530 of you who have solved at least one puzzle during Advent Hunt 2025 so far. We've been tracking your progress and enjoying the activity on Discord, and we're especially happy to see participation already eclipse last year's final numbers, despite what has been a ramp-up in difficulty.

As we enter the final week of daily puzzles, we've decided to come out and announce something that we've kept quiet about thus far: this year's hunt has more to it than meets the eye. While we don't want to spoil any surprises too much, we'd like to state explicitly that the hunt contains quite a bit of optional bonus content to be found, which culminates in a special hidden resolution to the story. In fact, the ⭐ leaderboard achievement which was previously labeled as "???" is for "Found the secret ending!"

This bonus content is entirely optional and is not necessary to reach a satisfying conclusion to the hunt. But if some of the puzzles you solved felt a little bit... off.... well, just know that there could be a good reason for that.

It is possible for any participant to make progress on the secret content right now, even without solving any metapuzzles. For those who decide to take up this extra challenge, we ask that you keep chatter about it to a minimum. We have been and will continue to be stricter in moderating the Discord for spoilers related to the secret content (and some of you now might better understand why we deleted some of your messages). That said, we certainly encourage you to team up with other solvers to tackle it!

As a reminder, the hunt will remain open until January 5, at which point the leaderboards will be frozen and solutions posted.

Happy holidays and happy hunting!

Peppermint Herrings 🎏

An erratum was posted for Day 12's puzzle, High-Rise. See the puzzle's webpage for details.

A third erratum was posted for Day 5's puzzle, 1. e4 e5. See the puzzle's webpage for details.

An erratum was posted for Day 11's puzzle, Check It Out! See the puzzle's webpage for details.

Congratulations to DeadBeat OverHeat for being the first team to complete the finale puzzle on December 10 at 9:28 pm EST! 🎊 It's not a race, but they got there impressively quickly.

An erratum was posted for Day 7's puzzle, Spy Games. See the puzzle's webpage for details.

An erratum was posted for Day 6's puzzle, September of the Puffins. See the puzzle's webpage for details.

A second erratum was posted for Day 5's puzzle, 1. e4 e5. See the puzzle's webpage for details.

An erratum was posted for Day 5's puzzle, 1. e4 e5. See the puzzle's webpage for details.

An second erratum was posted for Day 4's puzzle, Subnivean Snake. See the puzzle's webpage for details.

An erratum was posted for Day 4's puzzle, Subnivean Snake. See the puzzle's webpage for details.

An erratum was posted for Day 3's puzzle, Double-Crossed. See the puzzle's webpage for details.