JCrete Concierge Leaderboard
Best run per student token. Score is out of 1000: 25 points per valid pack (40/40 = 1000). Time, platform threads, and virtual threads only shuffle runs with the same pack count — a complete run always beats 39/40. Be fast, then use fewer platform threads. Virtual threads are essentially free.
| Rank |
Token |
Run ID |
Valid/Expected |
Completion |
Elapsed (ms) |
Platform threads |
Virtual threads |
Score |
Submitted (UTC) |
| 1 | HeinzKabutz-solution_7_4 | 387f171f | 40/40 | 100.00% | 4532 | 9 | 270 | 999 | 2026-10-16 17:30:44 |
| 2 | HeinzKabutz-solution_7_3 | a1655434 | 40/40 | 100.00% | 4622 | 8 | 238 | 999 | 2026-10-16 17:30:37 |
| 3 | HeinzKabutz-exercise_7_3 | 7b01ba45 | 40/40 | 100.00% | 5662 | 6 | 247 | 999 | 2026-10-16 13:13:31 |
| 4 | HeinzKabutz-exercise_7_4 | 81e41712 | 40/40 | 100.00% | 5845 | 7 | 235 | 999 | 2026-10-16 13:13:49 |
| 5 | HeinzKabutz-solution_7_2 | af462596 | 40/40 | 100.00% | 5178 | 256 | 0 | 995 | 2026-10-16 17:30:27 |
| 6 | HeinzKabutz-solution_7_1 | af89bf56 | 40/40 | 100.00% | 5271 | 215 | 0 | 995 | 2026-10-16 17:30:12 |
| 7 | eQDd8yTEweI-exercise_7_4 | 5ace8584 | 40/40 | 100.00% | 159630 | 9 | 0 | 980 | 2026-10-16 16:27:45 |