Thank you for joining us in our fourth online round, new and returning participants alike. Our anticipation for the premiere of [i]Avengers: Infinity War[/i] is surpassed only by our anticipation for the finals next month! Problems, solutions, and test data are now posted [url=http://woburnchallenge.com/past-contests/]here[/url].

The senior division prizewinners are:
[list][*][b]Brian Chau[/b] of Woburn Collegiate Institute ($100)
[*][b]Zixiang Zhou[/b] of University Heights Public School ($50) 
[*][b]Alex Xu[/b] of White Oaks Secondary School ($25)
[*][b]Joey Yu[/b] of Thornhill Secondary School ($25)
[*][b]Ava Pun[/b] of Marc Garneau Collegiate Institute ($25)
[*][b]Henning Jiang[/b] of Vincent Massey Secondary School ($25)
[*][b]Sunny Lan[/b] of Richmond Hill High School ($25)
[*][b]Andrew Tang[/b] of Erindale Secondary School ($25)[/list]The intermediate division prizewinners are:
[list][*][b]Michael Huang[/b] of Bell High School ($50) 
[*][b]Aaron Tang[/b] of Churchill Heights Public School ($25)
[*][b]Yi Deng[/b] of William Lyon Mackenzie Collegiate Institute ($25)
[*][b]Evan Zhang[/b] of William Lyon Mackenzie Collegiate Institute ($25)[/list]Finally, a job well done to the top Junior finishers with perfect scores: [b]Henry Guo[/b] of A.Y. Jackson S.S., [b]Michael Sheinman[/b] of Grimsby S.S., [b]Eric Gu[/b] of Glenforest S.S., and [b]Robert Chung[/b] of Churchill Heights P.S. To all you juniors who are doing so well – we suggest moving yourself up to intermediate next year for an even greater challenge!

Congratulations! These prizes will be distributed as Visa gift cards during the on-site finals in May. Do not fret if you may not be able to make the final round in person – we will mail your prize to you afterwards.

[b]P. S.[/b] The date and location of the finals will be released during the week, when invitations will also be distributed. Be on the lookout!