The Open Challenge '21 Competition results and solutions are available from the table below.

Entries were received from as far afield as Spain and the standard was again very high.

All participants were invited to a virtual prizegiving evening held on "Gather.town".

The topic for 2022 is *Famous artworks*

We are pleased to acknowledge generous financial help received from W. H. Smith Promotions Ltd.

http://www.whsmith.co.uk

Here is a selection of past papers and solutions:

Questions
Solutions
Topic
Results
2021 OpenChallenge_2021_Questions.pdf OpenChallenge_2021_Solutions.pdf Nature OpenChallenge_2021_Results1.pdf
2020 OpenChallenge_2020_Questions.pdf OpenChallenge_2020_Solutions.pdf Vision OpenChallenge_2020_Results1.pdf
2019 OpenChallenge_2019_Questions.pdf OpenChallenge_2019_Solutions.pdf Periodic Table of the Elements OpenChallenge_2019_Results2.pdf
2018 OpenChallenge_2018_Questions.pdf OpenChallenge_2018_Solutions.pdf Food and Drink OpenChallenge_2018_Results2.pdf
2017 OpenChallenge_2017_Questions.pdf OpenChallenge_2017_Solutions.pdf Games OpenChallenge_2017_Results2.pdf
2016 OpenChallenge_2016_Questions.pdf OpenChallenge_2016_solutions.pdf Travel and Transport OpenChallenge_2016_Results_new2.pdf
2015 OpenChallenge_2015_Questions.pdf OpenChallenge_2015_Solutions.pdf Lewis Carroll and Alice in Wonderland OpenChallenge_2015_Results.pdf
2014 OpenChallenge_2014_Questions.pdf OpenChallenge_2014_Solutions.pdf
2013 OpenChallenge_2013_Questions.pdf OpenChallenge_2013_Solutions.pdf
2012 OpenChallenge_2012_Questions.pdf OpenChallenge_2012_Solutions.pdf
2011 OpenChallenge_2011_Questions.pdf OpenChallenge_2011_Solutions.pdf
2010 OpenChallenge_2010_Questions.pdf OpenChallenge_2010_Solutions.pdf
2009
-
-
2008 OpenChallenge_2008_Questions.pdf OpenChallenge_2008_Solutions.pdf
2007 OpenChallenge_2007_Questions.pdf OpenChallenge_2007_Solutions.pdf
2006 OpenChallenge_2006_Questions.pdf OpenChallenge_2006_Solutions.pdf

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