since: 2019-01-31 19:14:33
Age: 35
About myself:
Profiles:
Asked questions: 6
Gave the right answers: 23
Points: 14
Best answer: 3
Mathematics, 23.04.2020 18:23
Mathematics, 23.04.2020 18:24
Mathematics, 23.04.2020 18:24
Physics, 23.04.2020 18:24