| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
100
|
1 | · | · | July 15, 2018 |
 |
Problem 631. Constrained Permutations |
|
|
51
|
1 | · | · | Feb. 12, 2017 |
|
Problem 590. Sets with a given Least Common Multiple |
|
|
34
|
1 | · | · | Feb. 5, 2017 |
|
Problem 589. Poohsticks Marathon |
|
|
89
|
1 | · | · | Jan. 15, 2017 |
|
Problem 586. Binary Quadratic Form |
|
|
86
|
1 | · | · | March 31, 2013 |
|
Problem 421. Prime factors of n15+1 |
|
|
74
|
1 | · | · | March 24, 2013 |
|
Problem 420. 2x2 positive integer matrix |
Codeforces
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