The Twelve Days of Christmas 2025 Challenge - Double Time

cyclone

Challenge Submission Info

Everyone participating will need to be familiar with the Challenge Submission page as you'll be using it for each of the 12 challenges.

Each challenge will be posted with a unique Word of the Day Challenge URL
- ie: https://contest.hashpwn.net/claim/[uuid1234]
There are no tips, tricks, secrets or hidden messages on the submission page, it is solely for submitting your puzzle results
The submission page is not case-sensitive
Make sure to properly copy/paste your puzzle results in the correct order before submitting
If you make a mistake when submitting, you can try again
Abusive IPs will be rate limited / banned
Any and all participants found attempting to cheat or abuse *hashpwn.net will be fully disqualification from the Challenge without question

Challenge Submission (example)

Submission accepted (won)

Submission recorded (completed, not won)

Submission rejected (wrong plaintext)

Submission rejected (incorrect word of the day)

Rate limited

IP Banned

Challenge Submissions Results

Challenge 01
https://contest.hashpwn.net/claim/74899148c5ae1382b2376e3e73efdaeb/completed
Challenge 02
https://contest.hashpwn.net/claim/81b6ba4de79c55d6335c044b7fd0986f/completed
Challenge 03
https://contest.hashpwn.net/claim/205971745068fe769fca97c11e08ad20/completed
Challenge 04
https://contest.hashpwn.net/claim/a3bbbbe7eb85d01b462a642c0381c41e/completed
Challenge 05
https://contest.hashpwn.net/claim/922e0cfb6fdf74f8446917cd3cd6250a/completed
Challenge 06
https://contest.hashpwn.net/claim/0207d208f1d572a154232d181408bf57/completed
Challenge 07
https://contest.hashpwn.net/claim/6f57ffabac2ce2136b8d1f6fa5f101b1/completed
Challenge 08
https://contest.hashpwn.net/claim/09fd71abc6aa9052d13a9909760787d5/completed
Challenge 09
https://contest.hashpwn.net/claim/839a9752f9d4b87b4aa25499da8fa144/completed
Challenge 10
https://contest.hashpwn.net/claim/0536ce7645a59fcb23da2923158a340f/completed
Challenge 11
https://contest.hashpwn.net/claim/adfc99551b92874e2a1c89c4b367b7ff/completed
Challenge 12
https://contest.hashpwn.net/claim/bd7cf4a1dd0bfcb80886fcd31788acef/completed

Last updated: 2025/12/26@23:51

test123456

good nice

cyclone

The Challenge starts in 24 hours!

Follow this page as the first challenge will be posted here on Dec 20, 2025 @ 00:00 UTC.

Make sure to read through the posts, follow directions, watch for hints, and take notes!

Challenge Info:
https://forum.hashpwn.net/post/4844

Challenge Sample Hashes:
https://forum.hashpwn.net/post/7147

Challenge Submission Info:
https://forum.hashpwn.net/post/7149

hashpwn-bot

Challenge 01 - HASH
UTC: 2025-12-20T00:00:00Z

Secret:

57bbb659e56913a47fc91718cde35c3a
0ad9112ba115e1fd5be1fc2aff7e7de4
9e150cf81af2b645f02cfaa5655e8ab9
fedb82a5a79ed69b760e118615cd39b5

Word of the Day Challenge URL: https://contest.hashpwn.net/claim/74899148c5ae1382b2376e3e73efdaeb

cyclone

Congrats to our first Challenge winner! @petrovivo1234

Everyone else, keep at it! Hints will also be posted later for those who need a nudge.

penguinkeeper

Given it's been solved, I'm probably just being silly here but what is the word of the day and/or how do we find it? (if it's not a part of the challenge?)

hashpwn-bot

Challenge 01 - HINT
UTC: 2025-12-20T04:49:00Z

Santa suggests you use your favorite wordlist on this coMMon algo.

PRO TIP from Santa's helper:

When submitting, you must keep the original order and format of hashes exactly as they are posted on the challenge.
The first letter of each plaintext will then spell out the Word of the Day... write that down!
To keep you from unnecessarily banging your head against the wall on a few challenges, the submitter is not case-sensitive.
Take good notes!

cyclone

@penguinkeeper Challenge 01 - Hint answers your question.
https://forum.hashpwn.net/post/7664

hashpwn-bot

Challenge 02 - HASH
UTC: 2025-12-20T12:00:00Z

Secret:

59Qtuu8u5X
4h77ydZDJj
zUMry8be
3x8zW4

Word of the Day Challenge URL: https://contest.hashpwn.net/claim/81b6ba4de79c55d6335c044b7fd0986f

hashpwn-bot

Challenge 02 - HINT
UTC: 2025-12-20T17:21:47Z

What elf encoded this mess?! It's going to take me 58 minutes to figure this out.

cyclone

Congrats to the 8 who have completed Challenge 01 so far!

The Challenge is open to everyone of all skill levels including visitors, members and hashpwn staff.

Word to the wise, if you want a chance at the Grand Prize, you'll need to have completed all previous Challenges!

hashpwn-bot

Challenge 03 - HASH
UTC: 2025-12-21T00:00:00Z

Secret:

56308234302f9b3bad0e65abceef0946
ea1b08e06e76dad02984f78031ab4eff
d07ff2cc9fb9a48c410f11866d12ff63
f8854b04f0726350310337b83116ba3d

Word of the Day Challenge URL: https://contest.hashpwn.net/claim/205971745068fe769fca97c11e08ad20

cyclone

Once you complete a Challenge, react to the Challenge post with a to show you finished it.

If you are the first person to complete a Challenge and win the prize, react with a for some extra bragging rights!

Thanks to our sponsors, we have already given out $60 in cash prizes and multiple vouchers, with over $400 and many more vouchers still up for grabs.

cyclone

Challenge 03 - HINT
UTC: 2025-12-21T04:50:39Z

Cupid was cheerfully shouting, 'the New Tinsel Looks Marvelous!'... whatever that's supposed to mean.

PRO TIP from Santa's helper:
This list might come in handy over the next few days.
https://hashcat.net/wiki/doku.php?id=example_hashes

cyclone

Challenge 04 - HASH
UTC: 2025-12-21T13:00:00Z

Secret:

$HEX[636f6e64756374]
$HEX[617072696c]
$HEX[6b6579]
$HEX[656e74697265]

Word of the Day Challenge URL: https://contest.hashpwn.net/claim/a3bbbbe7eb85d01b462a642c0381c41e

cyclone

Way to go everyone!

So far the puzzles have been easy, but don't get too comfortable. Things will get harder, and they seem to be building toward something big! Stay sharp and pay attention...

hashpwn-bot

Challenge 04 - HINT
UTC: 2025-12-21T16:33:10Z

Rudolph was able to decode these with his favorite tool: https://forum.hashpwn.net/post/89

hashpwn-bot

Challenge 05 - HASH
UTC: 2025-12-22T00:00:00Z

Secret:

dded9334f7f951835268d3d52295d6da85a5916b236e9aa6a31a0222109c952416e0b9afb8450994fae53e4af3b05771
b080191ba2d998e4ea51b1bec7b4c3d67e7cb135fb1a14b74400f5b9d31b55f2140d3ab86780b7d676347fc936944c70
5587f655617a2b61735a15c350386aacc3d5257f34adfb05c8ff0c0cde206b6bd43ba07bf4822cb6e4b3a6b17eea66c7
1d7f1c9e29bb9bd12fc582f800f5a5a1b10cf85e7e37eaa867dd224569094603e5263685bcc302e86a43e3fa941165c2
f7bbe64643ab62010a51f348750780381b26979e8320fa325c26ea1e23cd0c7dd7da77f921a4b97239a0d04fceb371eb
5c75c48541f9be797f0a952acd8af5abc5529b6f2d88e82030ac57759db1c6c64f00c374c77fed76ad7218b4070bfef0
da465238740fe235d2e96d8af2d9371b1b801b705fc7cff56ee6bfa7892b521963e672c33b9cbae1e66c8651a3cbd228

Word of the Day Challenge URL: https://contest.hashpwn.net/claim/922e0cfb6fdf74f8446917cd3cd6250a

hashpwn-bot

Challenge 05 - HINT
UTC: 2025-12-22T04:04:29Z

Mrs. Claus is asking if anyone has seen her scarf... or was it her shawl?

hashpwn-bot

Challenge 06 - HASH
UTC: 2025-12-22T12:00:00Z

Secret:

ef05ea39eca9cc5ab44ba987f89e3e823258a84fc83490c96023b60e1950ff007925c94a17106f1509d12071f5b02fb5
2390f61cf9536e8487292d7debdedb7449b8457a27f0d96c5cf3333dd616d9731bd021eff4d214085d277b9e9e95b5d5
179f9b77ee47d9bda864c34d5a45c4c3d9d8ee1e573cea2581a19246d2fa582a105c1557c2ea55388e43cfea83748153
8eb63ac159dc919ccdf49ea8ab46d5f1dd7016e4c613c63aabc947b3f57c76285e0153406182c2fe43511bad9b9dfd6b
3983f08d6f2ec960acd8574055d087ecd1ac8b71283ed5468011a75f3d9ed0b73b35504b4770b61200160a91f8ac6a76
95e41f2a7f28b58c14b429a1433e3f74c235a4ee5cec2b150d97a865ea18e93dd2c63fdb91dc08c962cf964fb669a1d1
61ff4d590a9ef4c5eeea23ef8f8be1c04395967b3fc1ba1e78f3b9f3fb78352ed1bfd9bce26b163ce75b84efd0ae65bf

Word of the Day Challenge URL: https://contest.hashpwn.net/claim/0207d208f1d572a154232d181408bf57

hashpwn

The Twelve Days of Christmas 2025 Challenge - Double Time

Challenge Submission Info

The Challenge starts in 24 hours!

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