The contest is over! Many thanks to all of you who participated. We will be posting prizewinners and analyses to all of the problems shortly. Check the main judge and our website ([url=http://woburnchallenge.com/past-contests]woburnchallenge.com/past-contests[/url]) periodically!

Greetings Challenger!

You've successfully entered the senior contest.
If you haven't already, please review the rules of the contest [url=http://woburnchallenge.com/contest/]here[/url] and the help for the PEG Judge [url=http://wcipeg.com/wiki/Judge:Help]here[/url].

[b][url=http://wcipeg.com/problem/wc153s1]Click here to jump right in to the first problem![/url][/b]

[b][url=http://wcipeg.com/users]Click here to view the current rankings![/url][/b]

Please be warned that the list may contain observers who are not necessarily officially registered or eligible for prizes. If you are an eligible high school student and you've registered on [url]http://woburnchallenge.com/register[/url], then your rank at any given moment may be higher than it actually appears!

Starting now, we'll also try to release PDF versions of the problem statements at the start of every contest. The files for this round may be found here:
[b][url=http://woburnchallenge.com/s/wc-2015-16-round3-jr.pdf]Junior Problems[/url][/b] | [b][url=http://woburnchallenge.com/s/wc-2015-16-round3-sr.pdf]Senior Problems[/url][/b]

As a final reminder, if you've already submitted to the Junior division and you [i]also[/i] decide to submit to this division, then we will only consider your rank in this division for prizes (ignoring your submissions in the junior one).

Good luck!