| Date | Type | Challenge | Amount |
|---|---|---|---|
| Nov 21, 2025 07:03 | Score Improvement | XML to JSON | +9.92 |
| Nov 21, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 14, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 13, 2025 00:54 | Score Improvement | Blue color from RGBA | +3.17 |
| Oct 13, 2025 00:40 | Score Improvement | Blue color from RGBA | +4.74 |
| Oct 13, 2025 00:40 | Score Improvement | Blue color from RGBA | +16.47 |
| Oct 13, 2025 00:39 | Score Improvement | Blue color from RGBA | +4.67 |
| Oct 13, 2025 00:33 | Score Improvement | Blue color from RGBA | +2'507.96 |
| Oct 13, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 12, 2025 22:40 | Score Improvement | MD5 | +2'947.24 |
| Oct 12, 2025 20:49 | Score Improvement | TopK | +92.38 |
| Oct 12, 2025 20:16 | Score Improvement | TopK | +0.47 |
| Oct 12, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 11, 2025 22:40 | Score Improvement | Format integers | +12.33 |
| Oct 11, 2025 20:29 | Score Improvement | Format integers | +3.41 |
| Oct 11, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 5, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 4, 2025 22:55 | Score Improvement | Parse JSON | +16.31 |
| Oct 4, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Oct 3, 2025 23:52 | Score Improvement | Unique strings | +18.15 |
| Oct 3, 2025 19:02 | Score Improvement | Unique strings | +20.33 |
| Oct 3, 2025 18:07 | Score Improvement | Largest Square Submatrix of all 1's | +1.10 |
| Oct 3, 2025 00:00 | Daily Login Bonus | +1.00 | |
| Jun 24, 2023 00:00 | Daily Login Bonus | +1.00 | |
| Jun 20, 2023 23:46 | Score Improvement | Count uint8 | +2.83 |
| Jun 20, 2023 00:00 | Daily Login Bonus | +1.00 | |
| Jun 3, 2023 00:00 | Daily Login Bonus | +1.00 | |
| Jun 2, 2023 23:40 | Score Improvement | Sort UUIDs | +227.54 |
| Jun 2, 2023 00:00 | Daily Login Bonus | +1.00 | |
| Jun 1, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 31, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 30, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 28, 2023 00:02 | Score Improvement | Arithmetic expressions | +85.69 |
| May 28, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 27, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 26, 2023 23:18 | Score Improvement | Arithmetic expressions | +22.79 |
| May 26, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 25, 2023 00:34 | Score Improvement | Arithmetic expressions | +81.31 |
| May 25, 2023 00:02 | Score Improvement | Arithmetic expressions | +1'409.44 |
| May 25, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 24, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 23, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 21, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 20, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 19, 2023 21:13 | Score Improvement | Blue color from RGBA | +41.09 |
| May 19, 2023 17:05 | Score Improvement | Blue color from RGBA | +5.48 |
| May 19, 2023 17:01 | Score Improvement | Blue color from RGBA | +83.92 |
| May 19, 2023 16:56 | Score Improvement | Blue color from RGBA | +1.28 |
| May 19, 2023 16:53 | Score Improvement | Blue color from RGBA | +71.52 |
| May 19, 2023 16:24 | Score Improvement | Blue color from RGBA | +76.60 |
| May 19, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 17, 2023 22:38 | Score Improvement | Count uint8 | +11.92 |
| May 17, 2023 00:25 | Score Improvement | Count uint8 | +5.90 |
| May 17, 2023 00:22 | Score Improvement | Count uint8 | +18.17 |
| May 17, 2023 00:02 | Score Improvement | Count uint8 | +5.41 |
| May 17, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 16, 2023 23:57 | Score Improvement | Count uint8 | +59.42 |
| May 16, 2023 23:47 | Score Improvement | Count uint8 | +525.90 |
| May 16, 2023 21:32 | Score Improvement | Count uint8 | +1'247.61 |
| May 16, 2023 21:22 | Score Improvement | Count uint8 | +3.95 |
| May 16, 2023 18:15 | Score Improvement | Median | +247.73 |
| May 16, 2023 16:24 | Score Improvement | Median | +6.69 |
| May 16, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 15, 2023 15:07 | Score Improvement | Median | +169.98 |
| May 15, 2023 13:35 | Score Improvement | Median | +46.82 |
| May 15, 2023 08:36 | Score Improvement | Median | +9.39 |
| May 15, 2023 08:11 | Score Improvement | Median | +2.15 |
| May 15, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 12, 2023 22:43 | Score Improvement | Median | +3.07 |
| May 12, 2023 22:20 | Score Improvement | Median | +51.16 |
| May 12, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 10, 2023 22:45 | Score Improvement | Median | +70.29 |
| May 10, 2023 21:49 | Score Improvement | Median | +10.43 |
| May 10, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 9, 2023 17:39 | Score Improvement | Blue color from RGB | +85.90 |
| May 9, 2023 17:23 | Score Improvement | Blue color from RGB | +14.54 |
| May 9, 2023 00:00 | Daily Login Bonus | +1.00 | |
| May 8, 2023 15:39 | Score Improvement | Unique strings v2 | +19.50 |
| May 8, 2023 14:36 | Score Improvement | Blue color from RGB | +80.65 |
| May 8, 2023 00:00 | Daily Login Bonus | +1.00 | |
| Apr 25, 2023 23:04 | Score Improvement | Parse integers | +6.09 |
| Apr 25, 2023 00:00 | Daily Login Bonus | +1.00 |