| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
82
|
1 | · | · | Sept. 15, 2013 |
 |
Problem 436. Unfair wager |
|
|
22
|
1 | · | · | June 30, 2013 |
|
Problem 434. Rigid graphs |
|
|
98
|
1 | · | · | May 5, 2013 |
|
Problem 426. Box-ball system |
Codeforces