• Will there be a mirror for Baltic OI this year?

Why is that when someone makes a blog about a technique or algorithm theres always one random Chinese dude that will comment "This technique is very well known in China. Its called blablablah in China". I swear I already seen a lot of them.

Just write in the announcement of the contest "If you cheat your family will die". Ofcourse even you cheated,your family would not die but if you cheated, you will still feel some guilt even though you know it would not happen.

Yesterday the rank one in the standings solved all the problems within 6 minutes but now he is removed. What happened?