Episode 123: The APL Dojo

Adam, Conor, Max chat with Kai Schmidt about the new release of Uiua 0.19.Host: Conor HoekstraPanel: Adám Brudzewsky, Max Sun (Guest)Guest: Kai SchmidtShow NotesArrayCast - October 5th, 2026ArrayCast on Youtubearraycast.comUiuaUiua 0.19Episode 77: Kai Schmidt and the Evolving Uiua Programming LanguageTacit Talk Episode 1: Uiua with Kai SchmidtTacit Talk Episode 19: Uiua 0.15 with Kai SchmidtArray Languages TimelineUiuaPadUiua Custom SubscriptsUiua Type SystemUiua Geometric Algebra

Adam, Conor and Madeline chat about the problem Outermost Parentheses from Perl Weekly Challenge 385.Host: Conor HoekstraPanel: Adám Brudzewsky, Madeline Vergani (Guest)Show NotesArrayCast - August 4th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyPerl Weekly Challenge 385Dyaog APL SolutionsKap Solution 1Kap Solution 2Uiua Solution from MarbleComa

Adam and Conor have three guests on the podcast to chat about the q / k4 runtime, l:Jacob Loveless, creator of lStephen Taylor, former ArrayCast panelist (see episode 1 - 118)Alex Underrainer, q teacher / DefconQ.tech (see episode 108)Host: Conor HoekstraPanel: Adám BrudzewskyGuests: Jacob Loveless, Stephen Taylor, Alex UnderrainerShow NotesArrayCast - July 20th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyDyalog User MeetingAPL ChallengeBlog postAdám gameSimon Garland's talkll-labs on GitHubDefconQ.techPeachQkorze.ioiversoncollege.com

Adam, Rich and Conor chat about the problem Sum of Frequencies from PWC 380.Host: Conor HoekstraPanel: Adám Brudzewsky, Richard ParkShow NotesArrayCast - July 6th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyPWC 380TinyAPL SolutionDYNA26 // New York // 27 April 2026 (YouTube Playlist)APL Primitives in the 21st Century // Asher Harvey-Smith // DYNA26Enhancements in Dyalog v20.0: Arrays, Namespaces, Composition, Inline Tracing // Asher Harvey-Smith

Adam, Rich and Conor chat about the problems Reverse Existence and Prefix Suffix from PWC 377.Host: Conor HoekstraPanel: Adám Brudzewsky, Richard ParkShow NotesArrayCast - June 15th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyPWC 377ForgeDyalog 26APL Solution (P1)BQN Solution (P1)TinyAPL Solution (P1)Kap Solution (P1)

Adam, Rich and Conor chat about the problem from PWC 372 and LeetCode 1624: Largest Substring Between Two Equal Characters.Host: Conor HoekstraPanel: Adám Brudzewsky, Richard ParkShow NotesArrayCast - May 18th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyPWC 372LeetCode 1624. Largest Substring Between Two Equal CharactersGitte ChristensenForgeTinyAPL SolutionsBQN SolutionUiua Solution

Adam and Conor interview Henry Rich and Marcin Żołek about J9.7.Host: Conor HoekstraPanel: Adám BrudzewskyGuests: Henry Rich and Marcin ŻołekGitte Christensen, former CEO of Dyalog Ltd:APL WikiArrayCast Episode 116: Gitte Christensen of Dyalog LtdAPL CampfireShow NotesArrayCast - May 4th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyJ InstallationJ PlaygroundjconsoleJqtJ HTTP ServeraddonsJ Guest ServerJunoDissectMultithreadingDictionariesJ forumNew York City J Users Group (NYCJUG)MstatJ Playground (uses J903)

Adam and Conor chat about about the the APL Dogo, a tool to rank primitives, expressions and concepts into dojo tiers.Host: Conor HoekstraPanel: Adám BrudzewskyShow NotesArrayCast - April 6th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyDYNA26Max Odd BinaryAPL DojoAPL CartAPL Cart QuizArrayBox.devAPL Germany Fruehjahrstagung 2026DYNA26Omnibar

Adam and Conor chat about about the REPLs and IDEs in the array language ecosystem.Host: Conor HoekstraPanel: Adám BrudzewskyShow NotesArrayCast - March 23rd, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyDYNA26Ranking REPLsTryAPLJ PlaygroundBQNPADUiua PadTinyAPLKapDyalog RideJ QtAPL64

Adam and Conor chat about a ton of topics, including mathematics notation, PEDMAS, function and operator parsing and more!Host: Conor HoekstraPanel: Adám BrudzewskyShow NotesArrayCast - March 7th, 2026ArrayCast on Youtubearraycast.comArrayCast on BlueSkyEpisode 120 Livestream on YouTubeGitHub DiscussionDYNA26Notation as a Tool of Thought Turing Award Paper