| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
31
|
1 | · | · | Dec. 23, 2012 |
 |
Problem 407. Idempotents |
|
|
13
|
1 | · | · | Nov. 25, 2012 |
|
Problem 403. Lattice points enclosed by parabola and line |
|
|
7
|
1 | · | · | Nov. 10, 2012 |
|
Problem 401. Sum of squares of divisors |
|
|
31
|
1 | · | · | Oct. 27, 2012 |
|
Problem 400. Fibonacci tree game |
|
|
12
|
1 | · | · | Oct. 21, 2012 |
|
Problem 399. Squarefree Fibonacci Numbers |
Codeforces