| Codeforces Beta Round #51 | 
4/5 | 
O | 
O | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #106 (Div. 2) | 
4/5 | 
O | 
O | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| VK Cup 2012 Qualification Round 1 | 
Done | 
Ø | 
Ø | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| VK Cup 2012 Round 1 | 
3/5 | 
Ø | 
Ø | 
- | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #112 (Div. 1) | 
1/5 | 
- | 
- | 
- | 
- | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #122 (Div. 1) | 
3/5 | 
O | 
Ø | 
- | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #122 (Div. 2) | 
4/5 | 
O | 
O | 
O | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #130 (Div. 2) | 
Done | 
Ø | 
Ø | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #136 (Div. 1) | 
2/5 | 
Ø | 
Ø | 
- | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #136 (Div. 2) | 
4/5 | 
Ø | 
Ø | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #151 (Div. 2) | 
Done | 
Ø | 
Ø | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| Croc Champ 2013 - Qualification Round | 
Done | 
Ø | 
Ø | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #200 (Div. 1) | 
4/5 | 
Ø | 
Ø | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #200 (Div. 2) | 
Done | 
Ø | 
Ø | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #218 (Div. 2) | 
4/5 | 
O | 
O | 
O | 
O | 
- | 
 | 
 | 
 | 
| Codeforces Round #225 (Div. 1) | 
Done | 
O | 
O | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #225 (Div. 2) | 
Done | 
O | 
O | 
O | 
Ø | 
O | 
 | 
 | 
 | 
| Codeforces Round #257 (Div. 1) | 
1/5 | 
- | 
- | 
- | 
- | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #257 (Div. 2) | 
0/5 | 
- | 
- | 
- | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #316 (Div. 2) | 
4/5 | 
Ø | 
Ø | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| Educational Codeforces Round 2 | 
4/6 | 
Ø | 
Ø | 
Ø | 
- | 
Ø | 
- | 
 | 
 | 
| Codeforces Round #372 (Div. 1) | 
3/5 | 
Ø | 
Ø | 
Ø | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #372 (Div. 2) | 
Done | 
Ø | 
Ø | 
Ø | 
Ø | 
Ø | 
 | 
 | 
 | 
| Codeforces Round #375 (Div. 2) | 
5/6 | 
O | 
O | 
O | 
Ø | 
Ø | 
- | 
 | 
 | 
| Codeforces Round #383 (Div. 1) | 
3/5 | 
Ø | 
Ø | 
- | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #383 (Div. 2) | 
4/5 | 
Ø | 
Ø | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #437 (Div. 2) | 
1/6 | 
- | 
- | 
- | 
- | 
Ø | 
- | 
 | 
 | 
| Educational Codeforces Round 47 (Rated for Div. 2) | 
5/7 | 
O | 
O | 
O | 
O | 
- | 
Ø | 
- | 
 | 
| Codeforces Round #565 (Div. 3) | 
5/6 | 
O | 
O | 
O | 
Ø | 
Ø | 
- | 
 | 
 | 
| Manthan, Codefest 19 (open for everyone, rated, Div. 1 + Div. 2) | 
1/8 | 
- | 
- | 
- | 
- | 
- | 
Ø | 
- | 
- | 
| Codeforces Round #593 (Div. 2) | 
4/6 | 
O | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
| Educational Codeforces Round 77 (Rated for Div. 2) | 
3/6 | 
Ø | 
Ø | 
Ø | 
- | 
- | 
- | 
 | 
 | 
| Hello 2020 | 
4/7 | 
O | 
O | 
Ø | 
Ø | 
- | 
- | 
- | 
 | 
| Codeforces Round #613 (Div. 2) | 
4/6 | 
O | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #618 (Div. 1) | 
1/5 | 
O | 
- | 
- | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #618 (Div. 2) | 
3/5 | 
O | 
O | 
O | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #624 (Div. 3) | 
5/6 | 
O | 
O | 
O | 
O | 
- | 
Ø | 
 | 
 | 
| Codeforces Round #625 (Div. 1) | 
2/6 | 
Ø | 
Ø | 
- | 
- | 
- | 
- | 
 | 
 | 
| Codeforces Round #625 (Div. 2) | 
4/6 | 
O | 
O | 
Ø | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #629 (Div. 3) | 
Done | 
O | 
O | 
O | 
Ø | 
Ø | 
Ø | 
 | 
 | 
| Codeforces Round #630 (Div. 2) | 
4/7 | 
O | 
O | 
O | 
O | 
- | 
- | 
- | 
 | 
| Codeforces Round #660 (Div. 2) | 
4/5 | 
O | 
O | 
Ø | 
Ø | 
- | 
 | 
 | 
 | 
| Codeforces Round #664 (Div. 1) | 
1/6 | 
Ø | 
- | 
- | 
- | 
- | 
- | 
 | 
 | 
| Codeforces Round #664 (Div. 2) | 
4/6 | 
O | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #668 (Div. 1) | 
1/5 | 
O | 
- | 
- | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #668 (Div. 2) | 
3/5 | 
O | 
O | 
O | 
- | 
- | 
 | 
 | 
 | 
| Codeforces Round #691 (Div. 2) | 
4/6 | 
O | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #697 (Div. 3) | 
Done | 
O | 
O | 
O | 
Ø | 
O | 
Ø | 
Ø | 
 | 
| Educational Codeforces Round 103 (Rated for Div. 2) | 
3/7 | 
O | 
O | 
Ø | 
- | 
- | 
- | 
- | 
 | 
| Codeforces Round #698 (Div. 2) | 
3/6 | 
O | 
O | 
Ø | 
- | 
- | 
- | 
 | 
 | 
| Codeforces Round #715 (Div. 1) | 
1/6 | 
Ø | 
- | 
- | 
- | 
- | 
- | 
 | 
 | 
| Codeforces Round #715 (Div. 2) | 
4/6 | 
O | 
O | 
Ø | 
Ø | 
- | 
- | 
 | 
 | 
| Educational Codeforces Round 107 (Rated for Div. 2) | 
4/7 | 
O | 
O | 
O | 
O | 
- | 
- | 
- | 
 | 
| Codeforces Round #720 (Div. 2) | 
3/5 | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
 | 
| Educational Codeforces Round 109 (Rated for Div. 2) | 
4/6 | 
O | 
O | 
Ø | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #722 (Div. 1) | 
2/6 | 
O | 
Ø | 
- | 
- | 
- | 
- | 
 | 
 | 
| Codeforces Round #722 (Div. 2) | 
4/6 | 
O | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #724 (Div. 2) | 
4/6 | 
O | 
O | 
O | 
Ø | 
- | 
- | 
 | 
 | 
| Codeforces Round #725 (Div. 3) | 
Done | 
O | 
O | 
O | 
O | 
Ø | 
O | 
Ø | 
 | 
| Codeforces Round #740 (Div. 1) | 
2/6 | 
O | 
O | 
- | 
- | 
- | 
- | 
 | 
 |