| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
37
|
1 | · | · | June 2, 2013 |
 |
Problem 430. Range flips |
|
|
65
|
1 | · | · | April 27, 2013 |
|
Problem 425. Prime connection |
|
|
64
|
1 | · | · | March 17, 2013 |
|
Problem 419. Look and say sequence |
|
|
61
|
1 | · | · | March 10, 2013 |
|
Problem 418. Factorisation triples |
Codeforces