Rank | Score | Rating | Δ | Date | Event | ||
---|---|---|---|---|---|---|---|
|
70
|
1 | · | · | Feb. 23, 2020 |
Problem 703. Circular Logic II | |
|
57
|
1 | · | · | Dec. 1, 2019 |
Problem 691. Long substring with many repetitions | |
|
81
|
1 | · | · | June 12, 2016 |
Problem 564. Maximal polygons | |
|
74
|
1 | · | · | Feb. 21, 2016 |
Problem 548. Gozinta Chains | |
|
54
|
1 | · | · | May 30, 2015 |
Problem 518. Prime triples and geometric sequences | |
|
66
|
1 | · | · | April 19, 2015 |
Problem 512. Sums of totients of powers | |
|
37
|
1 | · | · | March 8, 2015 |
Problem 506. Clock sequence | |
|
44
|
1 | · | · | Jan. 1, 2012 |
Problem 365. A huge binomial coefficient | |
|
36
|
1 | · | · | Nov. 27, 2011 |
Problem 360. Scary Sphere |