• User''s contest rating in Codeforces community Contest rating: 366 (max. newbie, 366)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 0 users
  • Last visit: 2 years ago
  • Registered: 2 years ago
  • crystar_officials comments Comments
  • Your talks with crystar_official Talks | Send message