| 2023-12-20 | 
Jan "Yenya...  | Day 20: examining the input | 
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| 2023-12-19 | 
Jan "Yenya...  | Day 19: not bad, but too slow to write | 
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| 2023-12-18 | 
Jan "Yenya...  | Day 18: quite fast program, but slow to write | 
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| 2023-12-17 | 
Jan "Yenya...  | Day 17: A-star using Array::Heap | 
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| 2023-12-16 | 
Jan "Yenya...  | Day 16: beam reflections | 
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| 2023-12-15 | 
Jan "Yenya...  | Day 15: not so complicated | 
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| 2023-12-14 | 
Jan "Yenya...  | Day 14 part 2: minor cleanup | 
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| 2023-12-14 | 
Jan "Yenya...  | Day 14 part 2: pure regex-based solution | 
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| 2023-12-14 | 
Jan "Yenya...  | Day 14: more polished solution | 
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| 2023-12-14 | 
Jan "Yenya...  | Day 14: ugly but fast written solution | 
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| 2023-12-13 | 
Jan "Yenya...  | Day 13: off-by-one errors, quite ugly | 
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| 2023-12-12 | 
Jan "Yenya...  | Day 12: first working solution | 
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| 2023-12-11 | 
Jan "Yenya...  | Day 11: not bad, part 2 was easy | 
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| 2023-12-10 | 
Jan "Yenya...  | Day 10: polished solution | 
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| 2023-12-10 | 
Jan "Yenya...  | Day 10: quite ugly solution, does not work on examples...  | 
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| 2023-12-09 | 
Jan "Yenya...  | Day 09: shortening the code | 
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| 2023-12-09 | 
Jan "Yenya...  | Day 09: use reverse() for Part 2. D'oh! | 
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| 2023-12-09 | 
Jan "Yenya...  | Day 9: interesting task | 
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| 2023-12-08 | 
Jan "Yenya...  | Input downloader: use spew() instead of spurt() | 
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| 2023-12-08 | 
Jan "Yenya...  | bash colorful prompt | 
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| 2023-12-08 | 
Jan "Yenya...  | Day 8: more polished but still incorrect solution | 
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| 2023-12-08 | 
Jan "Yenya...  | Day 8: ugly and generally incorrect first working solution | 
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| 2023-12-07 | 
Jan "Yenya...  | Day 7: a bit polished version | 
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| 2023-12-07 | 
Jan "Yenya...  | Day 7: not bad | 
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| 2023-12-06 | 
Jan "Yenya...  | Day 6: too slow | 
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| 2023-12-05 | 
Jan "Yenya...  | Day 5: minimizing number of if-branches | 
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| 2023-12-04 | 
Jan "Yenya...  | Day 4: not bad, but too slow | 
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| 2023-12-03 | 
Jan "Yenya...  | Day 3 part 2: a bit tidier solution, but still... | 
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| 2023-12-03 | 
Jan "Yenya...  | Day 3: quite ugly code | 
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| 2023-12-02 | 
Jan "Yenya...  | Day 2: pretty straightforward | 
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| 2023-12-01 | 
Jan "Yenya...  | 2023 day 1 part 2: prettier solution | 
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| 2023-12-01 | 
Jan "Yenya...  | 2023 day 1: spelling errors | 
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| 2023-11-21 | 
Jan "Yenya...  | Rest of 2019 | 
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| 2023-11-13 | 
Jan "Yenya...  | 2019 day 19 | 
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| 2023-11-13 | 
Jan "Yenya...  | 2019 day 18 - slow and ugly bruteforce | 
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| 2023-11-10 | 
Jan "Yenya...  | 2019 day 15 and 17 | 
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| 2023-11-10 | 
Jan "Yenya...  | 2019 day 16 solutions | 
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| 2023-01-02 | 
Jan "Yenya...  | Day 23 | 
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| 2023-01-02 | 
Jan "Yenya...  | AoC::Task: restore $/ before prompting user | 
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| 2022-12-25 | 
Jan "Yenya...  | Day 25: symmetric base-5 | 
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| 2022-12-24 | 
Jan "Yenya...  | Day 22: cube | 
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| 2022-12-24 | 
Jan "Yenya...  | Day 24: priority queue with memoization | 
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| 2022-12-21 | 
Jan "Yenya...  | Infrastructure cleanups | 
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| 2022-12-21 | 
Jan "Yenya...  | Day 6: cleanup | 
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| 2022-12-21 | 
Jan "Yenya...  | Infrastructure mods | 
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| 2022-12-21 | 
Jan "Yenya...  | Day 21: slightly polished solution | 
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| 2022-12-21 | 
Jan "Yenya...  | Day 21: first ugly eval-based working solution | 
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| 2022-12-20 | 
Jan "Yenya...  | Day 20: alternative solution wit list of pairs - slower...  | 
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| 2022-12-20 | 
Jan "Yenya...  | Day 20: Examine the input carefully! | 
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| 2022-12-19 | 
Jan "Yenya...  | Day 19: pruning by remaining time (credits: Honza Obdrz...  | 
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| 2022-12-19 | 
Jan "Yenya...  | run: sigint handling, native backups | 
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| 2022-12-19 | 
Jan "Yenya...  | Day 19: pruning the DFS | 
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| 2022-12-18 | 
Jan "Yenya...  | Day 18: interesting | 
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| 2022-12-17 | 
Jan "Yenya...  | Day 17: quite tedious | 
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| 2022-12-16 | 
Jan "Yenya...  | New fancy infrastructure: downloader, inotify watcher...  | 
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| 2022-12-16 | 
Jan "Yenya...  | Day 16: first ugly working solution | 
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| 2022-12-15 | 
Jan "Yenya...  | Day 15: a bit polished, but still slow (43s) | 
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| 2022-12-15 | 
Jan "Yenya...  | Day 15: first ugly naive working solution | 
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| 2022-12-14 | 
Jan "Yenya...  | Day 14: slightly polished solution | 
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| 2022-12-14 | 
Jan "Yenya...  | Day 14: pretty straightforward | 
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| 2022-12-13 | 
Jan "Yenya...  | Day 13: polished solution | 
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| 2022-12-13 | 
Jan "Yenya...  | Day 13: eval and too long special-casing | 
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| 2022-12-13 | 
Jan "Yenya...  | Day 12: not very complicated BFS | 
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| 2022-12-11 | 
Jan "Yenya...  | Day 11: nice! | 
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| 2022-12-10 | 
Jan "Yenya...  | Day 10: off-by-ones | 
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| 2022-12-09 | 
Jan "Yenya...  | Day 9: quite tedious, resembling real work :-) | 
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| 2022-12-08 | 
Jan "Yenya...  | get.sh: fix for $URLDAY | 
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| 2022-12-08 | 
Jan "Yenya...  | Day 8: Perl-ish solution with closures | 
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| 2022-12-08 | 
Jan "Yenya...  | Day 8: dummy solution with off-by-one errors | 
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| 2022-12-07 | 
Jan "Yenya...  | Day 7: nice! | 
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| 2022-12-06 | 
Jan "Yenya...  | Day 6: rewrite after misreading the task | 
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| 2022-12-05 | 
Jan "Yenya...  | Day 5: more Perl-ish input parsing | 
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| 2022-12-05 | 
Jan "Yenya...  | Day 5: parsing input | 
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| 2022-12-04 | 
Jan "Yenya...  | Day 4 part 2: after waking up | 
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| 2022-12-04 | 
Jan "Yenya...  | Day 4: 2nd part too slow | 
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| 2022-12-03 | 
Jan "Yenya...  | Day 3: use $_ everywhere | 
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| 2022-12-03 | 
Jan "Yenya...  | Day 3: regexp-based solution | 
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| 2022-12-03 | 
Jan "Yenya...  | Day 3: it took too long to write this. | 
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| 2022-12-02 | 
Jan "Yenya...  | Day 2: in English it is in a different order than in...  | 
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| 2022-12-01 | 
Jan "Yenya...  | get.sh: user-agent added | 
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| 2022-12-01 | 
Jan "Yenya...  | Day 1 | 
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| 2022-12-01 | 
Jan "Yenya...  | get.sh - day in URL is w/o leading sero | 
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| 2022-11-25 | 
Jan "Yenya...  | Fixup for 2018 day 15/2 | 
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| 2022-11-24 | 
Jan "Yenya...  | First half of Year 2019 | 
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| 2022-11-24 | 
Jan "Yenya...  | Year 2018 | 
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| 2022-11-24 | 
Jan "Yenya...  | The rest of Year 2016 | 
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| 2022-11-24 | 
Jan "Yenya...  | Year 2015 | 
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| 2022-11-24 | 
Jan "Yenya...  | The rest of Year 2017 | 
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| 2022-11-24 | 
Jan "Yenya...  | Mods from 2021 | 
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| 2022-11-24 | 
Jan "Yenya...  | Mods from 2020 | 
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| 2022-01-16 | 
Jan "Yenya...  | AoC 2017 days 11 to 15 | 
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| 2022-01-16 | 
Jan "Yenya...  | AoC 2017 begins | 
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| 2022-01-11 | 
Jan "Yenya...  | Year 2016, days 1-10: so far pretty interesting | 
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| 2022-01-03 | 
Jan "Yenya...  | Merge branch 'aoc2021' | 
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| 2022-01-03 | 
Jan "Yenya...  | Moved 2021 to a subdir | 
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| 2022-01-03 | 
Jan "Yenya...  | Moved 2020 to a subdir | 
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| 2021-12-25 | 
Jan "Yenya...  | Day 25: pretty straightforward | 
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| 2021-12-24 | 
Jan "Yenya...  | Day 24: brute force on many CPUs | 
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| 2021-12-23 | 
Jan "Yenya...  | Day 23: too long, too complicated. Do not read this. | 
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| 2021-12-22 | 
Jan "Yenya...  | 44.pl: cleaner version, for arbitrary dimension | 
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| next |