1. Any form of insulting members or administrators of the community, including obscene log-ins and nicknames, is prohibited.

2. Mathematics is forbidden, even veiled.

3. Public discussion of the actions of the administration and its representatives is prohibited.

4. Project management reserves the right to modify and supplement these rules at any time.

5. In communication on the site, comply with the rules of Russian language grammar and common courtesy. Prohibited is the deliberate turn of words, jargon. Avoid an unreasonable transition to "you".