Rank | Score | Rating | Δ | Date | Event | ||
---|---|---|---|---|---|---|---|
|
8
|
1 | · | · | Sept. 24, 2017 |
Problem 610. Roman Numerals II | |
|
7
|
1 | · | · | Jan. 29, 2017 |
Problem 588. Quintinomial coefficients | |
|
77
|
1 | · | · | Jan. 22, 2017 |
Problem 587. Concave triangle | |
|
14
|
1 | · | · | Jan. 15, 2017 |
Problem 586. Binary Quadratic Form | |
|
57
|
1 | · | · | Oct. 16, 2016 |
Problem 574. Verifying Primes | |
|
9
|
1 | · | · | Oct. 9, 2016 |
Problem 573. Unfair race | |
|
55
|
1 | · | · | Oct. 2, 2016 |
Problem 572. Idempotent matrices |