| Nov 3, 2026 19:24 | Score Improvement | Fizz Buzz | +1'615.25 |
| Nov 3, 2026 06:49 | Daily Login Bonus | | +1.00 |
| Nov 2, 2026 17:07 | Daily Login Bonus | | +1.00 |
| Nov 1, 2026 18:12 | Score Improvement | Count uint8 | +0.92 |
| Nov 1, 2026 10:23 | Daily Login Bonus | | +1.00 |
| Oct 30, 2026 06:05 | Daily Login Bonus | | +1.00 |
| Oct 29, 2026 20:08 | Score Improvement | Count uint8 | +33.93 |
| Oct 29, 2026 08:21 | Score Improvement | Count uint8 | +63.07 |
| Oct 29, 2026 08:05 | Daily Login Bonus | | +1.00 |
| Oct 27, 2026 00:26 | Daily Login Bonus | | +1.00 |
| Oct 26, 2026 08:40 | Daily Login Bonus | | +1.00 |
| Oct 25, 2026 00:08 | Daily Login Bonus | | +1.00 |
| Oct 24, 2026 09:32 | Score Improvement | Largest Square Submatrix of all 1's | +78.33 |
| Oct 24, 2026 09:13 | Score Improvement | Largest Square Submatrix of all 1's | +16.97 |
| Oct 24, 2026 07:39 | Score Improvement | Largest Square Submatrix of all 1's | +109.36 |
| Oct 24, 2026 07:37 | Daily Login Bonus | | +1.00 |
| Oct 23, 2026 13:42 | Score Improvement | Blue color from RGB | +2'255.30 |
| Oct 23, 2026 10:59 | Daily Challenge Bonus | Parse integers | +5.00 |
| Oct 23, 2026 10:59 | Score Improvement | Parse integers | +51.12 |
| Oct 23, 2026 10:07 | Daily Login Bonus | | +1.00 |
| Oct 22, 2026 09:35 | Daily Login Bonus | | +1.00 |
| Oct 20, 2026 11:47 | Score Improvement | Order book | +52.28 |
| Oct 20, 2026 11:45 | Daily Login Bonus | | +1.00 |
| Oct 19, 2026 15:22 | Test Data Download | | -50.00 |
| Oct 19, 2026 15:20 | Score Improvement | Order book | +6.45 |
| Oct 19, 2026 14:41 | Score Improvement | Order book | +11.71 |
| Oct 19, 2026 14:38 | Daily Login Bonus | | +1.00 |
| Oct 18, 2026 10:57 | Daily Login Bonus | | +1.00 |
| Oct 17, 2026 01:08 | Daily Login Bonus | | +1.00 |
| Oct 16, 2026 14:03 | Daily Login Bonus | | +1.00 |
| Oct 3, 2026 14:22 | Daily Login Bonus | | +1.00 |
| Oct 2, 2026 13:33 | Score Improvement | TopK | +146.87 |
| Oct 2, 2026 11:09 | Score Improvement | Blue color from RGBA | +159.51 |
| Oct 2, 2026 10:40 | Score Improvement | Blue color from RGBA | +2'316.96 |
| Oct 2, 2026 07:38 | Score Improvement | Median | +8.21 |
| Oct 2, 2026 00:10 | Daily Login Bonus | | +1.00 |
| Oct 1, 2026 16:50 | Score Improvement | Median | +84.04 |
| Oct 1, 2026 16:47 | Score Improvement | Median | +189.07 |
| Oct 1, 2026 10:44 | Daily Login Bonus | | +1.00 |
| Sep 29, 2026 08:23 | Score Improvement | Median | +385.55 |
| Sep 29, 2026 08:15 | Score Improvement | Median | +411.65 |
| Sep 29, 2026 01:51 | Daily Login Bonus | | +1.00 |
| Sep 28, 2026 19:46 | Score Improvement | Median | +1'266.89 |
| Sep 28, 2026 09:20 | Score Improvement | Median | +437.31 |
| Sep 28, 2026 09:19 | Daily Login Bonus | | +1.00 |
| Sep 27, 2026 17:47 | Daily Login Bonus | | +1.00 |
| Sep 24, 2026 19:15 | Score Improvement | Median | +72.35 |
| Sep 24, 2026 15:53 | Score Improvement | Median | +169.74 |
| Sep 24, 2026 10:10 | Daily Login Bonus | | +1.00 |
| Sep 22, 2026 00:00 | Daily Login Bonus | | +1.00 |
| Sep 21, 2026 09:25 | Login Streak Bonus | | +3.00 |
| Sep 21, 2026 09:25 | Daily Login Bonus | | +1.00 |
| Sep 20, 2026 18:02 | Score Improvement | Count uint8 | +167.03 |
| Sep 20, 2026 08:38 | Score Improvement | Count uint8 | +563.40 |
| Sep 20, 2026 08:35 | Daily Login Bonus | | +1.00 |
| Sep 19, 2026 00:04 | Daily Login Bonus | | +1.00 |
| Sep 18, 2026 16:19 | Daily Login Bonus | | +1.00 |
| Sep 17, 2026 16:42 | Daily Login Bonus | | +1.00 |
| Sep 16, 2026 10:00 | Daily Challenge Bonus | Parse integers | +5.00 |
| Sep 16, 2026 10:00 | Score Improvement | Parse integers | +0.13 |
| Sep 16, 2026 01:09 | Daily Login Bonus | | +1.00 |
| Sep 15, 2026 19:48 | Score Improvement | Parse integers | +437.16 |
| Sep 15, 2026 09:46 | Daily Login Bonus | | +1.00 |
| Aug 31, 2026 14:36 | Daily Login Bonus | | +1.00 |
| Aug 21, 2026 10:35 | Score Improvement | Parse integers | +87.45 |
| Aug 21, 2026 07:04 | Daily Login Bonus | | +1.00 |
| Aug 20, 2026 18:59 | Score Improvement | Parse integers | +57.24 |
| Aug 20, 2026 18:58 | Score Improvement | Parse integers | +42.70 |
| Aug 20, 2026 17:09 | Daily Login Bonus | | +1.00 |
| Aug 18, 2026 20:42 | Score Improvement | Parse integers | +10.93 |
| Aug 18, 2026 09:47 | Daily Login Bonus | | +1.00 |
| Aug 15, 2026 08:06 | Daily Login Bonus | | +1.00 |
| Aug 14, 2026 12:57 | Daily Login Bonus | | +1.00 |
| Aug 13, 2026 00:35 | Daily Login Bonus | | +1.00 |
| Aug 12, 2026 05:51 | Daily Login Bonus | | +1.00 |
| Aug 10, 2026 17:17 | Score Improvement | Unique strings | +28.20 |
| Aug 10, 2026 13:06 | Login Streak Bonus | | +3.00 |
| Aug 10, 2026 13:06 | Daily Login Bonus | | +1.00 |
| Aug 9, 2026 01:00 | Daily Login Bonus | | +1.00 |
| Aug 8, 2026 08:28 | Daily Login Bonus | | +1.00 |
| Aug 7, 2026 13:33 | Daily Login Bonus | | +1.00 |
| Aug 6, 2026 14:19 | Score Improvement | Unique strings | +63.68 |
| Aug 6, 2026 14:16 | Score Improvement | Unique strings | +51.89 |
| Aug 6, 2026 08:26 | Daily Login Bonus | | +1.00 |
| Aug 5, 2026 06:27 | Score Improvement | Parse integers | +1.48 |
| Aug 5, 2026 06:25 | Score Improvement | Parse integers | +63.40 |
| Aug 5, 2026 06:18 | Score Improvement | Parse integers | +112.33 |
| Aug 5, 2026 05:38 | Daily Login Bonus | | +1.00 |
| Aug 4, 2026 18:52 | Score Improvement | Count uint8 | +108.63 |
| Aug 4, 2026 18:36 | Score Improvement | Count uint8 | +12.28 |
| Aug 4, 2026 18:31 | Score Improvement | Count uint8 | +535.11 |
| Aug 4, 2026 15:38 | Score Improvement | Count uint8 | +418.36 |
| Aug 4, 2026 15:29 | Score Improvement | Count uint8 | +2.53 |
| Aug 4, 2026 15:02 | Score Improvement | Count uint8 | +2.69 |
| Aug 4, 2026 13:15 | Score Improvement | Count uint8 | +38.76 |
| Aug 4, 2026 11:16 | Daily Challenge Bonus | Count uint8 | +5.00 |
| Aug 4, 2026 11:16 | Score Improvement | Count uint8 | +198.29 |
| Aug 4, 2026 11:08 | Daily Login Bonus | | +1.00 |
