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
CCF (ruler_river)158 |
59 |
59 |
2021-10-18 |
2025-10-15 |
| SUBMISSIONS | PROBLEMS TRIED | PROBLEMS SOLVED | FIRST SUBMISSION | LAST SUBMISSION |
|
|
|
Solved problems
| Problem | Ranking | Submission | Date | Run time |
|---|---|---|---|---|
| 136 | 10673 | 26883003 | 2021-10-18 09:00:25 | 0.000 |
| 146 | 7683 | 27406720 | 2022-04-14 03:01:22 | 0.000 |
| 307 | 2235 | 28701632 | 2023-08-18 06:32:37 | 0.220 |
| 437 | 2416 | 28689683 | 2023-08-13 02:47:00 | 0.000 |
| 529 | 1000 | 29369222 | 2024-04-09 02:56:49 | 0.000 |
| 563 | 102 | 29114702 | 2024-01-07 11:20:25 | 0.010 |
| 589 | 560 | 29368895 | 2024-04-09 00:35:48 | 0.250 |
| 658 | 227 | 29866935 | 2024-10-11 11:26:29 | 0.160 |
| 673 | 9251 | 26883279 | 2021-10-18 10:05:54 | 0.080 |
| 721 | 32 | 26883425 | 2021-10-18 10:33:11 | 0.080 |
| 811 | 179 | 29211695 | 2024-02-16 12:51:57 | 0.040 |
| 820 | 1673 | 29075234 | 2023-12-21 13:36:14 | 0.000 |
| 1184 | 296 | 29114797 | 2024-01-07 11:59:06 | 0.000 |
| 1194 | 790 | 28706775 | 2023-08-20 13:04:27 | 0.000 |
| 1303 | 379 | 29211528 | 2024-02-16 10:40:33 | 0.010 |
| 1309 | 259 | 29716874 | 2024-08-21 23:20:05 | 0.230 |
| 1395 | 956 | 30084443 | 2025-01-06 10:41:32 | 0.030 |
| 1402 | 541 | 29681060 | 2024-08-06 03:40:56 | 0.400 |
| 1411 | 603 | 29826591 | 2024-09-29 12:10:10 | 1.440 |
| 1449 | 424 | 28943206 | 2023-11-10 07:26:09 | 0.080 |
| 1567 | 14 | 29681512 | 2024-08-06 07:56:33 | 0.000 |
| 1608 | 344 | 28225345 | 2023-02-13 12:49:21 | 0.230 |
| 1619 | 540 | 28597847 | 2023-07-08 12:01:02 | 0.390 |
| 1640 | 492 | 28296493 | 2023-03-13 00:15:54 | 0.000 |
| 1660 | 262 | 29111964 | 2024-01-06 01:11:17 | 0.010 |
| 1747 | 24 | 29984082 | 2024-11-23 09:55:33 | 0.170 |
| 10104 | 136 | 29178398 | 2024-02-03 22:44:35 | 0.040 |
| 10228 | 164 | 28028984 | 2022-11-22 12:55:05 | 0.000 |
| 10263 | 935 | 28586760 | 2023-07-04 06:08:54 | 0.000 |
| 10288 | 742 | 30114230 | 2025-01-24 09:20:35 | 0.000 |
| 10298 | 3617 | 28334649 | 2023-03-25 12:43:45 | 0.120 |
| 10601 | 217 | 30145210 | 2025-02-11 14:17:09 | 0.000 |
| 10881 | 1761 | 28871406 | 2023-10-18 13:34:41 | 0.110 |
| 11021 | 1003 | 28873163 | 2023-10-19 00:51:36 | 1.130 |
| 11090 | 708 | 29599795 | 2024-07-01 12:14:58 | 0.090 |
| 11107 | 681 | 28847373 | 2023-10-11 13:42:07 | 0.890 |
| 11178 | 1 | 28592070 | 2023-07-06 02:34:01 | 0.000 |
| 11237 | 58 | 30721880 | 2025-10-12 11:37:07 | 0.110 |
| 11297 | 1220 | 30727850 | 2025-10-15 02:48:10 | 5.960 |
| 11300 | 1324 | 29142130 | 2024-01-20 11:19:56 | 0.160 |
| 11354 | 173 | 28959310 | 2023-11-15 11:50:47 | 0.060 |
| 11417 | 5081 | 29258289 | 2024-03-06 08:39:38 | 0.110 |
| 11424 | 1406 | 29179875 | 2024-02-04 11:24:25 | 0.370 |
| 11426 | 358 | 29179877 | 2024-02-04 11:25:06 | 0.100 |
| 11475 | 3025 | 28944273 | 2023-11-10 14:04:45 | 0.050 |
| 11526 | 2874 | 28227121 | 2023-02-14 12:50:28 | 0.680 |
| 11594 | 50 | 29729963 | 2024-08-28 07:15:57 | 0.500 |
| 11626 | 618 | 29212911 | 2024-02-17 03:35:18 | 0.150 |
| 11865 | 40 | 30123613 | 2025-01-31 15:11:51 | 0.020 |
| 11990 | 666 | 29475586 | 2024-05-15 08:56:16 | 2.660 |
| 12083 | 151 | 28704641 | 2023-08-19 13:45:32 | 0.020 |
| 12103 | 166 | 30146479 | 2025-02-12 08:13:57 | 0.000 |
| 12206 | 211 | 28843340 | 2023-10-10 13:29:16 | 0.580 |
| 12298 | 305 | 30107167 | 2025-01-19 10:46:45 | 1.250 |
| 12517 | 433 | 28296673 | 2023-03-13 03:25:51 | 0.130 |
| 12558 | 559 | 29384978 | 2024-04-15 07:18:47 | 2.930 |
| 12655 | 5 | 28959275 | 2023-11-15 11:42:57 | 0.050 |
| 12888 | 48 | 29258391 | 2024-03-06 09:06:17 | 0.250 |
| 12988 | 187 | 28207973 | 2023-02-04 12:00:33 | 0.000 |