| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
98
|
1 | · | · | Dec. 20, 2020 |
 |
Problem 739. Summation of Summations |
|
|
74
|
1 | · | · | Nov. 15, 2020 |
|
Problem 734. A bit of prime |
|
|
72
|
1 | · | · | Oct. 31, 2020 |
|
Problem 732. Standing on the shoulders of trolls |
|
|
29
|
1 | · | · | Aug. 26, 2018 |
|
Problem 635. Subset sums |
|
|
41
|
1 | · | · | Aug. 11, 2018 |
|
Problem 634. Numbers of the form $a^2b^3$ |
|
|
54
|
1 | · | · | July 28, 2018 |
|
Problem 632. Square prime factors |
|
|
79
|
1 | · | · | July 1, 2018 |
|
Problem 630. Crossed lines |
|
|
83
|
1 | · | · | June 17, 2018 |
|
Problem 629. Scatterstone Nim |
|
|
77
|
1 | · | · | June 3, 2018 |
|
Problem 628. Open chess positions |
|
|
51
|
1 | · | · | May 20, 2018 |
|
Problem 627. Counting products |
| more |
Codeforces