Browse Problems 
Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
User Statistics
allen (allen2009)173 |
40 |
40 |
2021-01-11 |
2025-10-24 |
| SUBMISSIONS | PROBLEMS TRIED | PROBLEMS SOLVED | FIRST SUBMISSION | LAST SUBMISSION |
|
|
|
Solved problems
| Problem | Ranking | Submission | Date | Run time |
|---|---|---|---|---|
| 100 | 19722 | 25937769 | 2021-01-11 03:38:18 | 0.270 |
| 101 | 3333 | 26109108 | 2021-02-19 08:22:16 | 0.000 |
| 270 | 216 | 28434681 | 2023-05-02 16:18:02 | 0.250 |
| 315 | 1612 | 26276028 | 2021-04-08 13:18:00 | 0.000 |
| 514 | 1385 | 26618998 | 2021-07-27 02:51:07 | 0.030 |
| 536 | 3197 | 26775987 | 2021-09-15 08:05:58 | 0.000 |
| 673 | 5029 | 26621055 | 2021-07-27 11:06:49 | 0.040 |
| 756 | 536 | 27153482 | 2022-01-18 08:30:53 | 0.000 |
| 1108 | 264 | 27254159 | 2022-02-22 07:54:26 | 0.120 |
| 1328 | 457 | 27706941 | 2022-08-05 23:34:30 | 0.030 |
| 1400 | 54 | 28034150 | 2022-11-24 09:38:15 | 0.100 |
| 1402 | 396 | 28630782 | 2023-07-21 02:59:33 | 0.230 |
| 1502 | 41 | 28809422 | 2023-09-30 01:20:34 | 1.310 |
| 1599 | 216 | 26795493 | 2021-09-22 10:52:33 | 0.130 |
| 1642 | 543 | 28859068 | 2023-10-15 10:17:33 | 2.630 |
| 1676 | 41 | 28812072 | 2023-10-01 02:01:44 | 1.200 |
| 1707 | 52 | 30752320 | 2025-10-24 13:41:06 | 1.370 |
| 10055 | 33308 | 25937911 | 2021-01-11 04:46:47 | 0.130 |
| 10735 | 212 | 28693143 | 2023-08-14 14:58:28 | 0.000 |
| 10791 | 1602 | 28923272 | 2023-11-03 05:56:56 | 0.010 |
| 10843 | 780 | 28158330 | 2023-01-11 08:08:27 | 0.000 |
| 11181 | 710 | 27954648 | 2022-10-28 13:16:05 | 0.040 |
| 11417 | 13323 | 27869173 | 2022-10-02 17:03:28 | 1.250 |
| 11424 | 197 | 27877589 | 2022-10-05 12:45:55 | 0.010 |
| 11426 | 1157 | 27879773 | 2022-10-06 06:44:35 | 0.700 |
| 11526 | 2683 | 28160361 | 2023-01-12 09:15:32 | 0.670 |
| 11605 | 34 | 27718915 | 2022-08-10 13:44:01 | 0.260 |
| 11722 | 141 | 27717836 | 2022-08-10 06:37:15 | 0.000 |
| 12227 | 45 | 27659588 | 2022-07-18 07:27:22 | 1.460 |
| 12230 | 414 | 27652018 | 2022-07-15 07:30:17 | 0.000 |
| 12265 | 208 | 27864127 | 2022-09-30 14:46:07 | 0.240 |
| 12995 | 276 | 27712064 | 2022-08-08 06:59:14 | 0.050 |
| 13159 | 9 | 29790800 | 2024-09-19 11:46:59 | 0.000 |
| 13160 | 28 | 29800526 | 2024-09-22 13:25:06 | 0.200 |
| 13161 | 187 | 29800532 | 2024-09-22 13:26:41 | 0.000 |
| 13162 | 29 | 29790989 | 2024-09-19 12:44:21 | 0.010 |
| 13163 | 8 | 29790789 | 2024-09-19 11:44:03 | 0.030 |
| 13164 | 22 | 29791143 | 2024-09-19 13:19:36 | 1.780 |
| 13166 | 25 | 29800543 | 2024-09-22 13:29:49 | 0.080 |
| 13169 | 24 | 29800560 | 2024-09-22 13:33:25 | 1.710 |