| Rank | Score | Rating | Date | Event | |
|---|---|---|---|---|---|
|
|
14
|
1 | · | April 10, 2011 |
Problem 332. Spherical triangles
|
|
|
17
|
1 | · | Jan. 30, 2011 |
Problem 322. Binomial coefficients divisible by 10
|
|
|
6
|
1 | · | Jan. 1, 2011 |
Problem 318. 2011 nines
|
|
|
6
|
1 | · | Dec. 19, 2010 |
Problem 315. Digital root clocks
|
|
|
2
|
1 | · | Nov. 13, 2010 |
Problem 310. Nim Square
|
|
|
8
|
1 | · | Nov. 6, 2010 |
Problem 309. Integer Ladders
|
|
|
26
|
1 | · | Oct. 24, 2010 |
Problem 307. Chip Defects
|
|
|
8
|
1 | · | Sept. 25, 2010 |
Problem 303. Multiples with small digits
|
|
|
16
|
1 | · | Sept. 18, 2010 |
Problem 302. Strong Achilles Numbers
|
Codeforces
Codechef
Leetcode