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Root
1526 - Edge Detection
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| Total Submissions | Users that tried it | Users that solved it |
| 111 | 49 | 36 |
| Top 20 | ||||||
| Ranking | Submission | User | Run Time | Language | Submission Date | |
| 1 | 15996995 | M4G!C!4N | 0.000 | C++ | 2015-08-26 18:52:59 | |
| 2 | 17899546 | 赵子龙 | 0.000 | C++11 | 2016-08-26 03:02:16 | |
| 3 | 18657614 | evandrix | 0.000 | C++11 | 2017-01-21 09:38:46 | |
| 4 | 18714034 | yleewei | 0.000 | C++11 | 2017-02-02 09:44:28 | |
| 5 | 22295759 | 马孟起 | 0.000 | C++11 | 2018-11-13 07:35:44 | |
| 6 | 24231652 | 兔瓦斯 | 0.000 | C++11 | 2019-11-22 13:51:29 | |
| 7 | 24523482 | suzuki | 0.000 | C++11 | 2020-02-07 05:36:06 | |
| 8 | 24890618 | 黄汉升 | 0.000 | C++11 | 2020-04-17 15:54:11 | |
| 9 | 26570473 | zeed_zero2 | 0.000 | C++ | 2021-07-14 09:07:46 | |
| 10 | 26570475 | seed_zero | 0.000 | C++ | 2021-07-14 09:08:05 | |
| 11 | 26581591 | nehc | 0.000 | C++11 | 2021-07-17 10:27:03 | |
| 12 | 26692922 | ChongKai | 0.000 | C++11 | 2021-08-16 21:38:42 | |
| 13 | 27735910 | 马化腾 | 0.000 | C++11 | 2022-08-17 08:19:40 | |
| 14 | 27736010 | 周鸿祎 | 0.000 | C++11 | 2022-08-17 08:38:30 | |
| 15 | 27736464 | 贾跃亭 | 0.000 | C++11 | 2022-08-17 12:05:02 | |
| 16 | 29276194 | 张翼德 | 0.000 | C++11 | 2024-03-12 09:02:10 | |
| 17 | 29337844 | Heart_Blue | 0.000 | C++11 | 2024-03-29 16:19:12 | |
| 18 | 30576392 | 李彦宏 | 0.000 | C++11 | 2025-08-06 09:21:56 | |
| 19 | 30576396 | crowdforces | 0.000 | C++ | 2025-08-06 09:26:51 | |
| 20 | 30674394 | Ha Sung Wook | 0.000 | C++11 | 2025-09-21 13:38:06 | |