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[Daily puzzle] How many pairs?
658 sats \ 6 comments \ @south_korea_ln 9 Nov 2024 science
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[Daily puzzle] Probability of ending at 1
901 sats \ 27 comments \ @south_korea_ln 7 Oct 2024 science
[Daily puzzle] Temporary break
661 sats \ 4 comments \ @south_korea_ln 16 Nov 2024 science
[Daily puzzle] Locker problem
1138 sats \ 13 comments \ @south_korea_ln 2 Nov 2024 science
[Daily puzzle] The Calendar Conundrum
684 sats \ 12 comments \ @south_korea_ln 6 Nov 2024 science
Sunday Survey: How many kids do you want to have eventually?
1018 sats \ 23 comments \ @jimmysong 9 Apr 2023 bitcoin
[Daily puzzle] Prime number puzzle
615 sats \ 30 comments \ @south_korea_ln 26 Sep 2024 science
[Not-so-daily puzzle] Two envelope puzzle
900 sats \ 11 comments \ @south_korea_ln 25 Dec 2024 science
[Daily puzzle] Prisoner Hats
656 sats \ 9 comments \ @south_korea_ln 7 Nov 2024 science
[Daily puzzle] No calculator math
812 sats \ 20 comments \ @south_korea_ln 12 Oct 2024 science
[Not-so-daily puzzle] Infinite product
337 sats \ 1 comment \ @south_korea_ln 29 Nov 2024 science
[Daily puzzle] Magic product puzzle
660 sats \ 11 comments \ @south_korea_ln 15 Oct 2024 science
[Daily puzzle] A short break (and some answers)
611 sats \ 4 comments \ @south_korea_ln 19 Oct 2024 science
[Daily puzzle] Eye-land problem
520 sats \ 13 comments \ @south_korea_ln 11 Nov 2024 science
Baby Stacker Corner #17
1077 sats \ 13 comments \ @ek 29 Jun meta
Sunday Survey: What's the ideal size for a f2f Bitcoin gathering?
510 sats \ 1 comment \ @jimmysong 1 Jun bitcoin
[Daily puzzle] Intermezzo
470 sats \ 4 comments \ @south_korea_ln 13 Oct 2024 science
[Daily puzzle] Another MSM puzzle
696 sats \ 10 comments \ @south_korea_ln 18 Oct 2024 science
[Not-so-daily puzzle] Which one is bigger?
887 sats \ 8 comments \ @south_korea_ln 20 Dec 2024 science
[Not-so-daily puzzle] Playing with exponents
520 sats \ 1 comment \ @south_korea_ln 27 Dec 2024 science
How many Bitcoin friends do you have IRL?
652 sats \ 52 comments \ @IHL 14 Feb 2023 bitcoin
[Not-so-daily puzzle] The Patoshi Key Challenge
734 sats \ 5 comments \ @south_korea_ln 16 Jan science