DYNA Fall 2025: 29-30 September. More info

Dyalog Ltd

2009 APL Problem Solving Competition

Tasks, Materials, and other Information:

Main Prizewinners:

Winners icon

Grand Prize Winner

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Ronald Chan

University of Auckland, New Zealand

receives a round trip to Dyalog ’09 User Conference in Princeton, New Jersey, USA

2nd Place

Second Place

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Chris King

Brown University, Rhode Island, U.S.A.

Third Place

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Maks Verver

Netherlands
Test your problem-solving / Learn APL skills / Win cash prizes.

Challenge your problem-solving skills and explore the world of APL in our quarterly competition, and you could win one of three $100 prizes.

I am using the General Master Page. You don’t need to tell Mike about me. He knows.

Get Support

Technical advice and assistance on all aspects of Dyalog usage is available by e-mail (support@dyalog.com) and/or telephone (+44 1256 830030 – limited to U.K. office hours). Limited advice on design and coding is available, but is not intended to replace the use of the printed and on-line documentation. Except when reporting an issue with the software, users are encouraged to seek advice from the user community via the Dyalog Forum (reading the content of the forums does not require membership).

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