15
Last seen 1 year ago
Member for 8 years, 9 months, 5 days
Difficulty Normal
Created a forum post "New test for "How to Find Friends""
I noticed in a [random review](https://py.checkio.org/mission/find-friends/publications/Toma__Kara/p
Created a forum post "Mathjax for checkio comments?"
Seen a math explaining [comment](https://py.checkio.org/mission/box-probability/publications/veky/py