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1049 sats \ 7 comments \ @south_korea_ln 2 May math
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[Daily puzzle] Fill in the blanks
2368 sats \ 20 comments \ @south_korea_ln 29 Oct 2024 science
Weekend Puzzle: Interesting Numbers
1744 sats \ 7 comments \ @SimpleStacker 2 May math
[Daily puzzle] No calculator math
833 sats \ 20 comments \ @south_korea_ln 12 Oct 2024 science
[Not-so-daily puzzle] Which one is bigger?
908 sats \ 8 comments \ @south_korea_ln 20 Dec 2024 science
Stacker News: Interesting Item #'s
11.5k sats \ 15 comments \ @OneOneSeven 28 Sep 2024 charts_and_maps
[Daily puzzle] Easy square root
460 sats \ 10 comments \ @south_korea_ln 12 Nov 2024 science
[Not-so-daily puzzle] Playing with exponents
541 sats \ 1 comment \ @south_korea_ln 27 Dec 2024 science
MIT says using ChatGPT can rot your brain. The truth is more complicatedtheconversation.com/mit-researchers-say-using-chatgpt-can-rot-your-brain-the-truth-is-a-little-more-complicated-259450
880 sats \ 12 comments \ @south_korea_ln 25 Jun 2025 AI
[Daily puzzle] Find the ratio
847 sats \ 8 comments \ @south_korea_ln 26 Oct 2024 science
[Daily puzzle] Simple algebra problem.
1169 sats \ 17 comments \ @south_korea_ln 28 Oct 2024 science
[Not-so-daily puzzle] Nested roots
400 sats \ 9 comments \ @south_korea_ln 19 Dec 2024 science
[Daily puzzle] How many pairs?
679 sats \ 6 comments \ @south_korea_ln 9 Nov 2024 science
[Daily puzzle] Fun with geometry
757 sats \ 4 comments \ @south_korea_ln 20 Oct 2024 science
[Daily puzzle] Tricky system of equations
1119 sats \ 7 comments \ @south_korea_ln 5 Nov 2024 science
[Daily puzzle] Temporary break
682 sats \ 4 comments \ @south_korea_ln 16 Nov 2024 science
[Daily puzzle] Truth-tellers and liars
651 sats \ 6 comments \ @south_korea_ln 1 Nov 2024 science
SNZ presents - N A K A M O T O - issue #18pay.zaprite.com/pl_1FdqpQld8m
3146 sats \ 13 comments \ @plebpoet 25 Jul 2025 meta
[Not-so-daily puzzle] happy.newyear
272 sats \ 8 comments \ @south_korea_ln 31 Dec 2024 science
This Day on SN: May 14
328 sats \ 1 comment \ @sn 14 May meta
[Daily puzzle] A MSM puzzle
660 sats \ 11 comments \ @south_korea_ln 17 Oct 2024 science
[Not-so-daily puzzle] Singapore at it, again
476 sats \ 14 comments \ @south_korea_ln 2 Apr 2025 science