Timeline for The fastest Sudoku solver
Current License: CC BY-SA 4.0
47 events
| when toggle format | what | by | license | comment | |
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| Jun 6 at 14:27 | answer | added | Mustafa Dokumacı | timeline score: 3 | |
| Apr 29 at 8:21 | history | unprotected | emanresu A | ||
| Feb 22 at 17:17 | history | protected | Community Bot | ||
| Sep 1, 2024 at 22:29 | history | unprotected | emanresu A | ||
| Aug 30, 2024 at 14:23 | history | protected | Community Bot | ||
| Jul 31, 2024 at 3:25 | history | unprotected | emanresu A | ||
| Jul 8, 2024 at 14:59 | history | protected | Community Bot | ||
| Jul 8, 2024 at 14:41 | answer | added | Martin F Schulz | timeline score: 3 | |
| Mar 15, 2023 at 1:01 | comment | added | Jerry Jeremiah | In case you need the world's hardest sudoku: abcnews.go.com/blogs/headlines/2012/06/… | |
| Feb 28, 2022 at 12:59 | answer | added | Mustafa Dokumacı | timeline score: 2 | |
| Sep 22, 2021 at 20:23 | answer | added | Mirage | timeline score: 9 | |
| Apr 6, 2021 at 12:03 | answer | added | Ruben Artmann | timeline score: 2 | |
| Jan 14, 2021 at 20:33 | history | unprotected | caird coinheringaahing ♦ | ||
| Oct 22, 2020 at 15:47 | history | protected | Community Bot | ||
| Aug 9, 2020 at 16:50 | history | edited | maxb | CC BY-SA 4.0 |
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| Jun 11, 2020 at 6:29 | answer | added | Hugh Williams | timeline score: 4 | |
| Aug 31, 2019 at 19:14 | vote | accept | maxb | ||
| Aug 31, 2019 at 17:41 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 30, 2019 at 4:11 | answer | added | 53x15 | timeline score: 4 | |
| Aug 29, 2019 at 19:12 | answer | added | 53x15 | timeline score: 17 | |
| Aug 29, 2019 at 12:03 | answer | added | maxb | timeline score: 3 | |
| Aug 28, 2019 at 13:44 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 27, 2019 at 15:49 | comment | added | maxb | @ngn i haven't revealed that only because I'm still working on it (and I got beat). I'm in the 3.5-4s range with Java, I have some quirks to work out, and then I'll attempt to migrate it to C++ | |
| Aug 27, 2019 at 14:50 | comment | added | ngn | @maxb would you be willing to reveal the exact run time of your own solver? if it's not too different from 2.2s, it might be worth trying to improve the i/o of my (Arnauld's really) solution too | |
| Aug 26, 2019 at 10:24 | answer | added | ngn | timeline score: 4 | |
| Aug 26, 2019 at 6:20 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 26, 2019 at 5:33 | answer | added | tsh | timeline score: 5 | |
| Aug 24, 2019 at 22:12 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 24, 2019 at 21:50 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 24, 2019 at 20:16 | answer | added | Arnauld | timeline score: 8 | |
| Aug 24, 2019 at 13:00 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 24, 2019 at 6:26 | comment | added | maxb | @TheMatt I'd prefer non-golfed, just so I can verify that nothing fishy is going on | |
| Aug 24, 2019 at 3:28 | comment | added | The Matt | Should the entries also be code golfed? Or... Can they be golfed, for the fun it? ;-) | |
| Aug 23, 2019 at 23:35 | answer | added | Jonathan Allan | timeline score: 5 | |
| Aug 23, 2019 at 21:31 | answer | added | ngn | timeline score: 2 | |
| Aug 23, 2019 at 20:26 | comment | added | Graham | OK I will simply copy your example input file as APL array rather than creating a file and run it. Half an hour looks like the likely outcome. Here I must declare that this function is not entirely mine but an adaption of one created by another member of the APL community. | |
| Aug 23, 2019 at 18:51 | comment | added | maxb | @Graham Oh, now I understand what you mean. I could run it on my windows machine, but I think you should submit it and score it yourself, 1500 seconds is definitely not bad. | |
| Aug 23, 2019 at 18:28 | comment | added | Graham | Sadly 30ms is for the hard example only. Unless this is worth pursuing I have only run the APL solver against your hard example and the first of the easy examples. If we can extrapolate from the hard example the we are looking at around 1500 seconds for the full set | |
| Aug 23, 2019 at 18:00 | history | tweeted | twitter.com/StackCodeGolf/status/1164960666408620032 | ||
| Aug 23, 2019 at 17:55 | comment | added | maxb | @Graham it took 30ms for all 49151 sudokus, or 30ms on average? | |
| Aug 23, 2019 at 17:24 | comment | added | Graham | I have an APL+WIN solver but unless you have a copy of the interpreter on your machine you will have to count me out. For info your hard example took 30ms and the first easy example 16ms. | |
| Aug 23, 2019 at 16:10 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 23, 2019 at 15:53 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 23, 2019 at 14:35 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 23, 2019 at 14:28 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 23, 2019 at 13:35 | history | edited | maxb | CC BY-SA 4.0 |
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| Aug 23, 2019 at 11:45 | history | asked | maxb | CC BY-SA 4.0 |