APL Quest

From APL Wiki
Jump to navigation Jump to search
Still frame from a follow-up video.

APL Quest is the title used for a series of short live chat sessions held by Adám Brudzewsky with guest appearances by Richard Park. The sessions run on Fridays at 15:00 UTC. Each session focuses on one problem from Phase 1 of a past APL Problem Solving Competition, beginning with problem 1 from the 2013 round, and is followed up by publication of the code[1] and a video that summarises the solutions.[2]

APL Quest events happen in the APL Orchard, and requires a Stack Exchange account:

The Stack Exchange chat system allows signing up for reminders to these recurring events.[3]

Sessions

Problems from 2013

Problem Title Chat Code Video*
1 Seems a Bit Odd To Me Feb 4, 2022 2013/1.apl 00:10:31
2 Making The Grade Feb 11, 2022 2013/2.apl 00:15:03
3 What Is In a Word Feb 18, 2022 2013/3.apl 00:21:18
4 Keeping Things In Balance Feb 25, 2022 2013/4.apl 00:34:35
5 Identity Crisis Mar 4, 2022 2013/5.apl 00:25:05
6 Home On The Range Mar 11, 2022 2013/6.apl 00:19:48
7 Float Your Boat Mar 18, 2022 2013/7.apl 00:22:50
8 Go Forth And Multiply Mar 25, 2022 2013/8.apl 00:19:42
9 It Is a Moving Experience Apr 1, 2022 2013/9.apl 00:15:12
10 Solution Salvation Apr 8, 2022 2013/10.apl 00:24:01
* All videos are also available as a single playlist.

Problems from 2014

Problem Title Chat Code Video*
1 It Is All Right Apr 15, 2022 2014/1.apl 00:18:13
2 How Tweet It Is Apr 22, 2022 2014/2.apl 00:29:50
3 Tell a Fib Apr 29, 2022 2014/3.apl 00:30:45
4 Space The Final Frontier May 6, 2022 2014/4.apl 00:52:55
5 Mirror Mirror May 13, 2022 2014/5.apl 00:16:31
6 Roll The Dice May 20, 2022 2014/6.apl 00:10:55
7 Revolutionary Thinking May 27, 2022 2014/7.apl 00:15:56
8 Go The Distance Jun 3, 2022 2014/8.apl 00:07:59
9 Going Ballistic Jun 10, 2022 2014/9.apl 00:08:27
10 Sales Are Up Jun 17, 2022 2014/10.apl 00:10:59
* All videos are also available as a single playlist.

Problems from 2015

Problem Title Chat Code Video*
1 Nag A Ram Jun 23, 2022 2015/1.apl 00:16:22
2 Longest Streak Jul 1, 2022 2015/2.apl 00:14:49
3 Farey Tale Jul 8, 2022 2015/3.apl 00:31:35
4 PDI - Progressive Dyadic Iota Jul 15, 2022 2015/4.apl 00:35:10
5 He’s so mean, he has no standard deviation Jul 22, 2022 2015/5.apl 00:07:47
6 Hey! This is My Space Jul 29, 2022 2015/6.apl 00:24:00
7 Just in (Upper) Case Aug 5, 2022 2015/7.apl 00:05:50
8 Unlucky 13 Aug 12, 2022 2015/8.apl 00:13:47
9 I’d Like Mine Scrambled Please Aug 19, 2022 2015/9.apl 00:23:31
10 Blaise’ing a Trail Aug 26, 2022 2015/10.apl 00:16:46
* All videos are also available as a single playlist.

Problems from 2016

Problem Title Chat Code Video*
1 Statistics - Mean Sep 2, 2022 2016/1.apl 00:17:48
2 Statistics - Median Sep, 9, 2022 2016/2.apl 00:23:22
3 Statistics - Mode Sep, 16, 2022 2016/3.apl 00:26:36
4 Just Meshing Around Sep, 23, 2022 2016/4.apl 00:12:07
5 You’re Unique, Just Like Everyone Else Sep, 30, 2022 2016/5.apl 00:13:36
6 Shorter Ones to the Front Oct, 7, 2022 2016/6.apl 00:04:19
7 3s and 5s Oct, 14, 2022 2016/7.apl 00:06:28
8 Separating Out the Negative Oct, 21, 2022 2016/8.apl 00:07:16
9 Delimited Text Oct, 28, 2022 2016/9.apl 00:06:51
10 Order Total Nov, 4, 2022 2016/10.apl 00:06:43
* All videos are also available as a single playlist.

Problems from 2017

Problem Title Chat Code Video*
1 What an Odd Bunch Nov 11, 2022 2017/1.apl 00:03:10
2 Good Evening Nov 18, 2022 2017/2.apl 00:04:56
3 Miss Quoted Nov 25, 2022 2017/3.apl 00:17:04
4 Slice(s) of Pie(s) Dec 2, 2022 2017/4.apl 00:12:35
5 DNA? Dec 9, 2022 2017/5.apl 00:03:54
6 k-mers Dec 16, 2022 2017/6.apl 00:08:54
7 Counting DNA Nucleotides Dec 23, 2022 2017/7.apl 00:06:53
8 Be the First 1 Dec 30, 2022 2017/8.apl 00:14:10
9 Double Trouble Jan 6, 2023 2017/9.apl 00:10:35
10 Squaring Off Jan 13, 2023 2017/10.apl 00:05:38
* All videos are also available as a single playlist.

Problems from 2018

Problem Title Chat Code Video*
1 Oh Say Can You See Jan 20, 2023 2018/1.apl 00:13:48
2 Number Splitting Jan 27, 2023 2018/2.apl 00:06:16
3 Rolling Along Feb 3, 2023 2018/3.apl 00:13:03
4 Whats Your Sign Feb 10, 2023 2018/4.apl 00:13:40
5 Whats Your Sign Revisited Feb 17, 2023 2018/5.apl 00:15:18
6 Whats Your Angle Feb 24, 2023 2018/6.apl 00:07:09
7 Unconditionally Shifty Mar 3, 2023 2018/7.apl 00:07:45
8 Making a Good Argument Mar 10, 2023 2018/8.apl 00:12:41
9 Earlier Later or the Same Mar 17, 2023 2018/9.apl 00:05:29
10 Anagrammatically Correct
* All videos are also available as a single playlist.

References

  1. Adám Brudzewsky. apl_quest code repository. GitHub.
  2. Adám Brudzewsky. APL Quest playlist. YouTube.
  3. The APL Orchard. APL Quest. Room schedule. Stack Exchange.
APL community [edit]
Conferences and activities Advent of CodeAPL CampfireAPL CultivationAPL Meetup (Portuguese) ∙ APL ShowAPL Problem Solving CompetitionAPL ChallengeAPL QuestAPL SeedsArray CastBAA sessionsCode golfDyalog user meetingsDyalog webinarsIverson Award
Chat rooms and forums APL FarmAPL Orchard
User groups APL et J (France) ∙ APL Germany (terminology) ∙ APL ∊ BCN (Spain) ∙ BAA (UK) ∙ FinnAPL (Finland) ∙ SIGAPL (USA) ∙ Tokyo APL/J/K Meetup (Japan)
People Phil AbramsBrian BeckerBob BerneckyLarry BreedCharles BrennerJim BrownAdám BrudzewskyGitte ChristensenPeter DonnellyJohn EarnestAdin FalkoffGarth FosterLib GibsonAaron HsuRoger HuiKen IversonMorten KrombergDick LathwellMarshall LochbaumEugene McDonnellRoger MooreTrenchard MoreAlan PerlisHenry RichAl RoseJohn ScholesIan SharpBob SmithGeoff StreeterArthur Whitney
Other APL Quote QuadAPL WikiBlogsBooksCase studiesFamous APL usersHumourJobsMerchandisePapersPodcastsTryAPLTry It OnlineVideo channels