Rank | Score | Rating | Date | Event | |
---|---|---|---|---|---|
|
89
|
1 | · | Feb. 17, 2019 |
Problem 656. Palindromic sequences |
|
40
|
1 | · | Dec. 9, 2018 |
Problem 646. Bounded Divisors |
|
28
|
1 | · | Nov. 18, 2018 |
Problem 643. 2-Friendly |
|
79
|
1 | · | Nov. 11, 2018 |
Problem 642. Sum of largest prime factors |
|
90
|
1 | · | Oct. 21, 2018 |
Problem 639. Summing a multiplicative function |
|
75
|
1 | · | Sept. 9, 2018 |
Problem 636. Restricted Factorisations |