| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
1610
|
0.50 | · | · | Aug. 1, 2013 |
 |
Amazon.com - Employee Access Challenge |
|
|
23
|
2.94 | · | · | Nov. 11, 2012 |
|
U.S. Census Return Rate Challenge |
|
|
27
|
0.57 | · | · | Sept. 2, 2012 |
|
EMC Israel Data Science Challenge |
Codeforces
Codechef
Leetcode