I will be hosting a CP competition for my colleagues at work today (April 10) at 17:00 UTC, and I was wondering if anyone here from Codeforces would be interested in joining. It would be fun to have some external participants as a reference. The six problems are easy to medium. I will host the competition on LightOJ, so an account there is needed to participate. If you are interested, please send me a message with your LightOJ nickname.

Many thanks to vgtcross and PiejanVDC for reviewing the problems!