Rank | Score | Rating | Δ | Date | Event | ||
---|---|---|---|---|---|---|---|
|
91
|
1 | · | · | Nov. 24, 2018 |
Problem 644. Squares on the line | |
|
91
|
1 | · | · | Sept. 8, 2018 |
Problem 636. Restricted Factorisations | |
|
93
|
1 | · | · | April 17, 2016 |
Problem 556. Squarefree Gaussian Integers | |
|
80
|
1 | · | · | June 6, 2015 |
Problem 519. Tricoloured Coin Fountains | |
|
83
|
1 | · | · | March 1, 2015 |
Problem 505. Bidirectional Recurrence |