Rank | Score | Rating | Date | Event | |
---|---|---|---|---|---|
|
41
|
1 | · | April 26, 2015 |
Problem 513. Integral median |
|
70
|
1 | · | Nov. 2, 2013 |
Problem 443. GCD sequence |
|
52
|
1 | · | Oct. 26, 2013 |
Problem 442. Eleven-free integers |
|
41
|
1 | · | Oct. 20, 2013 |
Problem 441. The inverse summation of coprime couples |
|
4
|
1 | · | Oct. 13, 2013 |
Problem 440. GCD and Tiling |
|
26
|
1 | · | Oct. 6, 2013 |
Problem 439. Sum of sum of divisors |
|
70
|
1 | · | Feb. 23, 2013 |
Problem 416. A frog's trip |
|
93
|
1 | · | Feb. 3, 2013 |
Problem 413. One-child Numbers |