Rank | Score | Rating | Δ | Date | Event | ||
---|---|---|---|---|---|---|---|
|
28
|
1 | · | · | July 15, 2018 |
Problem 631. Constrained Permutations | |
|
44
|
1 | · | · | July 1, 2018 |
Problem 630. Crossed lines | |
|
99
|
1 | · | · | March 25, 2018 |
Problem 623. Lambda Count | |
|
97
|
1 | · | · | Feb. 11, 2018 |
Problem 620. Planetary Gears | |
|
50
|
1 | · | · | Jan. 28, 2018 |
Problem 619. Square subsets | |
|
52
|
1 | · | · | Jan. 14, 2018 |
Problem 618. Numbers with a given prime factor sum | |
|
94
|
1 | · | · | Dec. 16, 2017 |
Problem 616. Creative numbers | |
|
97
|
1 | · | · | Dec. 3, 2017 |
Problem 615. The millionth number with at least one million prime factors |