The 2026.2 round of the APL Challenge is now open! This quarterly competition is open to everyone but is aimed at newcomers to APL – please spread the word to anyone who might be interested. For more information and to enter, see https://challenge.dyalog.com/
Learn APL and compete for one of three $100 prizes! Don't forget to submit your solutions for the 2026.1 round of the APL Challenge – the deadline is tomorrow (30 April) at 08:00 UTC. See https://challenge.dyalog.com/ for more information and to enter.
Learn APL and compete for one of three $100 prizes! There is only one week left to enter the 2026.1 round of the APL Challenge. See https://challenge.dyalog.com/ for more information and to enter.
Learn APL and compete for one of three $100 prizes! There's one month left to enter the 2026.1 round of the APL Challenge. See https://challenge.dyalog.com/ for more information and to enter
Learn APL and compete for one of three $100 prizes! There are two months month left to enter the 2026.1 round of the APL Challenge. See https://challenge.dyalog.com/
Congratulations Thierry Dussuet, Olivia Weiss, and Nick Winterer, winners of the 2025.4 round of the APL Challenge (our quarterly event aimed at newcomers to APL)! See https://www.dyalog.com/apl-challenge.htm for more information.
The 2026.1 round of the APL Challenge is now open! This quarterly competition is open to everyone but is aimed at newcomers to APL – please spread the word to anyone who might be interested. For more information and to enter, see https://challenge.dyalog.com/
Learn APL and compete for one of three $100 prizes! There's only one week left to enter the 2025.4 round of the APL Challenge. See https://challenge.dyalog.com/ for more information and to enter.
Learn APL and compete for one of three $100 prizes! There is one month left to enter the 2025.4 round of the APL Challenge. See https://challenge.dyalog.com/ for more information and to enter
Learn APL and compete for one of three $100 prizes! There are two months left to enter the 2025.4 round of the APL Challenge. See https://challenge.dyalog.com/ for more information and to enter
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