| Author | santa c | Created | 2021-02-22 |
| Difficulty | 8 kyu (history) | Source | Problem 23020 |
| AVG solve time | 127 sec | Stars | 3 (2 votes) |
| User attempts | 71 / 231 | Collections | N/A |
| Genre | life and death ⓢ | Your attempts | N/A |
| Similar problems | |||
| Created | 2021-02-22 | ||
| Source | Problem 23020 | ||
| Stars | 3 (2 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||