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[Daily Puzzle] Diameter
409 sats \ 6 comments \ @cryotosensei 29 Sep 2024 science
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Are you smarter than a 12-year-old? #2
930 sats \ 16 comments \ @cryotosensei 3 Nov 2024 science
[Daily puzzle] Diameter of circle
2175 sats \ 13 comments \ @south_korea_ln 14 Oct 2024 science
[Not-so-daily puzzle] Singapore at it, again
476 sats \ 14 comments \ @south_korea_ln 2 Apr 2025 science
Are you smarter than a 12-year-old? #1
271 sats \ 9 comments \ @cryotosensei 6 Oct 2024 science
Are you smarter than a 12-year-old? #9
295 sats \ 3 comments \ @cryotosensei 15 Nov 2024 science
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536 sats \ 8 comments \ @cryotosensei 22 Jul 2024 science
Are you smarter than a 12-year-old? #3
539 sats \ 8 comments \ @cryotosensei 5 Nov 2024 science
[Not-so-daily puzzle] Triangle sequence
874 sats \ 13 comments \ @south_korea_ln 6 Dec 2024 science
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922 sats \ 25 comments \ @cryotosensei 12 Apr math
Are you smarter than a 12-year-old? #6
423 sats \ 7 comments \ @cryotosensei 9 Nov 2024 science
[Daily puzzle] MIT Entrance Examination, 1869-1870
510 sats \ 6 comments \ @south_korea_ln 30 Sep 2024 science
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265 sats \ 1 comment \ @cryotosensei 17 Dec 2024 econ
Sensei’s Work Review 2026
786 sats \ 3 comments \ @cryotosensei 25 May Education
Are you smarter than a 12-year-old? #8
359 sats \ 5 comments \ @cryotosensei 11 Nov 2024 science
17 Science questions 18-year-olds are supposed to have an opinion on
1603 sats \ 30 comments \ @cryotosensei 21 Jul 2024 science
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3100 sats \ 28 comments \ @cryotosensei 31 Jan 2024 meta
AskSN Parents: Have you adopted your father’s parenting practices?
602 sats \ 14 comments \ @cryotosensei 27 Dec 2024 alter_native
Synthesis and Transformation - An Expensive Lesson
404 sats \ 4 comments \ @cryotosensei 13 Oct 2025 the_stacker_muse
Parent’s Corner: Pokemon is educational
306 sats \ 3 comments \ @cryotosensei 12 Nov 2024 alter_native
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202 sats \ 2 comments \ @cryotosensei 2 Sep 2025 Education
Speaking with Confidence during an Oral Exam
302 sats \ 2 comments \ @cryotosensei 18 Aug 2025 Education