APL Problem Solving Competition
Dyalog Ltd is pleased to host the APL Problem Solving Competition. The challenge has two phases:
- Phase I consists of ten simple problems that must all be solved.
- Phase II consists of more complex problems in three categories.
We encourage students at all levels of education, anywhere in the world, to participate. Non-students are welcome to submit solutions and may receive an honourable mention, but proof of enrolment in a full-time educational program is required to win a cash prize.
Thanks to our sponsors Fiserv and SimCorp, substantial cash prizes are offered. In addition, the winner is invited to the next Dyalog user meeting to present their winning work.
The 2019 APL Problem Solving Competition
Important Dates
26 July – deadline for submissions
5 August – winners announced
Previous Years
Details of the problems set in previous years (and the appropriate workspaces to help solve them) can be downloaded from the table below; this table also includes information on the main prize winners for each year.
Our blog includes posts relating to some of the problems set in previous years, with pointers on how they might be solved.
| Tasks | Phase II Materials | Winners | Winner's Presentation | |
|---|---|---|---|---|
| 2018 | Phase I  Phase II |
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| 2017 | Phase I Phase II |
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| 2016 | Phase I Phase II |
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| 2015 | Phase I Phase II |
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| 2014 | Phase I Phase II |
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1st place non-student |
| 2013 | Phase I Phase II |
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| 2012 | |
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n/a |
| 2011 | |
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| 2010 | |
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1st place 2nd place |
| 2009 | |
n/a | |
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