| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
82
|
1 | · | · | May 7, 2023 |
 |
Problem 842. Irregular Star Polygons |
|
|
85
|
1 | · | · | Jan. 3, 2021 |
|
Problem 741. Binary grid colouring |
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