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[Not-so-daily puzzle] Singapore at it, again
476 sats \ 14 comments \ @south_korea_ln 2 Apr 2025 science
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[Daily puzzle] Fill in the blanks
2368 sats \ 20 comments \ @south_korea_ln 29 Oct 2024 science
Mathematicians issue a major challenge to AI—show us your workwww.scientificamerican.com/article/mathematicians-launch-first-proof-a-first-of-its-kind-math-exam-for-ai/
1145 sats \ 4 comments \ @south_korea_ln 14 Feb AI science
Legend of the Snail | 19/20 participants left | 24 days until next KO | $67,982
152k sats \ 21 comments \ @oracle 18 Mar 2024 oracle
[Daily puzzle] Find area of white region
2026 sats \ 18 comments \ @south_korea_ln 10 Oct 2024 science
Legend of the Snail | 18/20 participants left | 10 days until next KO | $70,944
16.9k sats \ 13 comments \ @oracle 11 Apr 2024 oracle freebie
Legend of the Snail | 15/21 participants left | 7 days until next KO | $66,883
11.4k sats \ 40 comments \ @oracle 14 Jun 2024 oracle
[Not-so-daily puzzle] Which one is bigger?
908 sats \ 8 comments \ @south_korea_ln 20 Dec 2024 science
Stacker News Monthly: July 2025
20.3k sats \ 25 comments \ @SimpleStacker 23 Aug 2025 meta
[Daily puzzle] Find the ratio
847 sats \ 8 comments \ @south_korea_ln 26 Oct 2024 science
[Not so daily puzzle] Sum-o wrestlingwww.theguardian.com/science/2025/aug/18/can-you-solve-it-are-you-a-matcha-for-these-tasty-japanese-puzzles
950 sats \ 7 comments \ @south_korea_ln 19 Aug 2025 science
[Not-so-daily puzzle] Triangle sequence
874 sats \ 13 comments \ @south_korea_ln 6 Dec 2024 science
Are you smarter than a 12-year-old? #2
930 sats \ 16 comments \ @cryotosensei 3 Nov 2024 science
[Daily puzzle] is this number rational
1074 sats \ 10 comments \ @south_korea_ln 25 Oct 2024 science
[Daily puzzle] Another MSM puzzle
717 sats \ 10 comments \ @south_korea_ln 18 Oct 2024 science
The Bitcoin Situation in Singapore
5839 sats \ 13 comments \ @cryotosensei 28 Jan 2024 bitcoin
[Daily puzzle] A MSM puzzle
660 sats \ 11 comments \ @south_korea_ln 17 Oct 2024 science
Singapore tops OECD nations in creative thinking poll
1673 sats \ 44 comments \ @cryotosensei 3 Jul 2024 charts_and_maps
[Daily puzzle] A short break (and some answers)
632 sats \ 4 comments \ @south_korea_ln 19 Oct 2024 science
[Daily puzzle] No calculator math
833 sats \ 20 comments \ @south_korea_ln 12 Oct 2024 science
[Not-so-daily puzzle] Purple area
566 sats \ 15 comments \ @south_korea_ln 13 Dec 2024 science
Legend of the Snail | 11/25 participants left | 4 days until next KO | $77,016
13.5k sats \ 25 comments \ @oracle 8 Nov 2024 oracle