| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
73
|
1 | · | · | Dec. 29, 2019 |
 |
Problem 695. Random Rectangles |
|
|
55
|
1 | · | · | Jan. 22, 2017 |
|
Problem 587. Concave triangle |
|
|
31
|
1 | · | · | Jan. 15, 2017 |
|
Problem 586. Binary Quadratic Form |
|
|
41
|
1 | · | · | Nov. 27, 2016 |
|
Problem 579. Lattice points in lattice cubes |
|
|
80
|
1 | · | · | Oct. 2, 2016 |
|
Problem 572. Idempotent matrices |
|
|
95
|
1 | · | · | April 12, 2015 |
|
Problem 511. Sequences with nice divisibility properties |
|
|
55
|
1 | · | · | Jan. 18, 2015 |
|
Problem 498. Remainder of polynomial division |
|
|
73
|
1 | · | · | Jan. 11, 2015 |
|
Problem 497. Drunken Tower of Hanoi |
|
|
22
|
1 | · | · | Jan. 4, 2015 |
|
Problem 496. Incenter and circumcenter of triangle |
|
|
99
|
1 | · | · | Nov. 9, 2014 |
|
Problem 488. Unbalanced Nim |
| more |
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