| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
48
|
1 | · | · | June 11, 2011 |
 |
Problem 342. The totient of a square is a cube |
|
|
43
|
1 | · | · | Oct. 24, 2010 |
|
Problem 307. Chip Defects |
|
|
16
|
1 | · | · | Sept. 4, 2010 |
|
Problem 300. Protein folding |
Codeforces
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