| Apr 28, 2026 11:54 | Solution Challenge Reward | Order book | +26.45 |
| Apr 28, 2026 11:54 | Solution Challenge Refund | Order book | +10.58 |
| Apr 28, 2026 11:54 | Solution Challenge Cost | Order book | -10.58 |
| Apr 28, 2026 11:54 | Solution Challenge Reward | Order book | +29.08 |
| Apr 28, 2026 11:54 | Solution Challenge Refund | Order book | +11.63 |
| Apr 28, 2026 11:52 | Solution Challenge Cost | Order book | -11.63 |
| Apr 28, 2026 11:48 | Daily Login Bonus | | +1.00 |
| Dec 29, 2025 00:00 | Daily Login Bonus | | +1.00 |
| Dec 28, 2025 18:03 | Score Improvement | Order book | +4.04 |
| Dec 28, 2025 17:25 | Score Improvement | Order book | +98.92 |
| Dec 28, 2025 00:00 | Daily Login Bonus | | +1.00 |
| Jun 20, 2023 13:36 | Score Improvement | Unique strings | +21.56 |
| Jun 20, 2023 00:00 | Daily Login Bonus | | +1.00 |
| Feb 23, 2023 20:10 | Score Improvement | Parse integers | +0.02 |
| Feb 23, 2023 00:00 | Daily Login Bonus | | +1.00 |
| Feb 22, 2023 16:51 | Score Improvement | Parse integers | +15.95 |
| Feb 22, 2023 16:18 | Score Improvement | Parse integers | +6.08 |
| Feb 22, 2023 00:00 | Daily Login Bonus | | +1.00 |
