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Who was behind the mysterious Cicada 3301 Puzzle? Will we ever know?
21 sats \ 0 comments \ @NovaRift 4 Jan 2025 conspiracy
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Puzzle Transaction #68 Found!
2233 sats \ 3 comments \ @zapomatic 6 Apr 2025 bitcoin
The 66-Bit Puzzle has Been Solved!
12.5k sats \ 15 comments \ @nullcount 13 Sep 2024 bitcoin
Unofficial bitcoin crossword puzzle - Week 4 - FAMOUS BITCOINER EDITION
1046 sats \ 25 comments \ @jasonb 2 Sep 2024 bitcoin
[Daily puzzle] Temporary break
661 sats \ 4 comments \ @south_korea_ln 16 Nov 2024 science
What's a mystery humanity can solve, but choses not to?
2886 sats \ 50 comments \ @Fabs 27 Dec 2023 Ask_SN
Unofficial Bitcoin Crossword Puzzle - Week 7 - Halloween
1575 sats \ 5 comments \ @jasonb 11 Oct 2024 bitcoin
[Daily puzzle] Simple algebra problem.
1148 sats \ 17 comments \ @south_korea_ln 28 Oct 2024 science
Bitcoin crossword puzzle with stolen sn branding - Week 3 - EASY EDITION
1780 sats \ 27 comments \ @jasonb 19 Aug 2024 gaming
Bitcoin crossword puzzle with stolen sn branding
897 sats \ 21 comments \ @jasonb 15 Jul 2024 bitcoin
Unofficial Bitcoin Crossword Puzzle - Week 9 - Christmas
749 sats \ 9 comments \ @jasonb 10 Dec 2024 bitcoin
Unofficial Bitcoin Crossword Puzzle - Week 8 - Thanksgiving
1544 sats \ 7 comments \ @jasonb 7 Nov 2024 gaming
Mystery of the Prime Number Cicadas (2019)medium.com/@nmdanial/mystery-of-the-prime-number-cicadas-b4a76aedd09a
61 sats \ 0 comments \ @south_korea_ln 8 Mar 2024 science
Quality is a trapericwbailey.website/published/quality-is-a-trap
169 sats \ 2 comments \ @deSign_r 26 Jun 2025 Design
Next Crossword Puzzle?
467 sats \ 7 comments \ @jasonb 9 Dec 2024 gaming
New Satoshi Puzzle Piece Discovered
989 sats \ 10 comments \ @BITC0IN 19 Nov 2025 bitcoin
[Daily puzzle] Exact value of continued fraction
634 sats \ 7 comments \ @south_korea_ln 6 Oct 2024 science
Bitcoin crossword puzzle with stolen sn branding - Week 2
2454 sats \ 31 comments \ @jasonb 9 Aug 2024 gaming
All bitcoin crossword puzzles now savable (and maybe even solvable!)
1152 sats \ 5 comments \ @jasonb 5 Sep 2024 gaming
Unofficial bitcoin crossword puzzle - Week 4 - Scientists
1482 sats \ 4 comments \ @jasonb 8 Jan 2025 gaming
From | Que sera, sera... | new season 3 TV series
156 sats \ 0 comments \ @DarthCoin 22 Sep 2024 BooksAndArticles
[Daily puzzle] Intermezzo
470 sats \ 4 comments \ @south_korea_ln 13 Oct 2024 science