1803 ± 42 · 54 passed of 59 attempts · joined Apr 2026
Sample data. A generated account, not a real person.
59 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 49 attempts · best day 3
2025 · 10 attempts · best day 2
Nineteen axes, from the EX200 and EX342 objectives plus the automation subjects. A topic never attempted sits at the centre — point at an axis for its numbers.
| Topic | Rating | Labs |
|---|---|---|
| Python | 1992 | 8 |
| Users and permissions | 1971 | 15 |
| Boot and systemd | 1884 | 7 |
| AI Agents | 1863 | 7 |
| Bash | 1838 | 8 |
| Logging and journald | 1817 | 6 |
| Model Context Protocol | 1816 | 4 |
| Ollama | 1802 | 6 |
Click an attempt to open it. Rated attempts moved the number on the left; the ones marked practice are unrated — recorded, not counted.
| When | Work | Result | Time | Rating |
|---|---|---|---|---|
| 06 Sep 2026 | The Sync That Says It Worked | passed | 6m 57s | +5 |
| 06 Sep 2026 | The Config That Breaks on a Password | passed | 13m 57s | +13 |
| 05 Sep 2026 | Write the Report | passed | 11m 53s | +74 |
| 03 Sep 2026 | The Token for Someone Else | passedpractice | 13m 12s | — |
| 03 Sep 2026 | The Stream That Stops | passed | 7m 12s | +23 |
| 29 Aug 2026 | The Page That Gave Orders | passed | 7m 09s | +30 |
| 28 Aug 2026 | The Model Server Anyone Can Use | passedpractice | 4m 51s | — |
| 28 Aug 2026 | The Site Nobody Can Reach ▶ replay | failed | 37m 22s | -112 |
| 02 Aug 2026 | The Chatbot That Leaks Its Key | passedpractice | 9m 40s | — |
| 02 Aug 2026 | The Contractor Who Cannot Write ▶ replay | passed | 2m 08s | +1 |
| 01 Aug 2026 | The Triage Job That Spends Without Limit | passed | 11m 42s | +26 |
| 30 Jul 2026 | The Stack That Cannot Find Its API | passedpractice | 5m 33s | — |
| 18 Jul 2026 | The Report That Crashes on One Name | passedpractice | 7m 09s | — |
| 17 Jul 2026 | The Agent That Never Stops | passed | 13m 23s | +18 |
| 12 Jul 2026 | The Worker That Goes Silent | failedpractice | 15m 34s | — |
| 12 Jul 2026 | The Worker That Goes Silent | passed | 7m 10s | +18 |
| 08 Jul 2026 | The Tool Only Root Can Run | passed | 7m 13s | +10 |
| 07 Jul 2026 | The Site Removed From the Middle | passed | 11m 06s | +68 |
| 18 Jun 2026 | The Cleanup That Kept the Wrong Releases | passed | 8m 32s | +25 |
| 18 Jun 2026 | The Config That Breaks on a Password | passed | 11m 50s | +23 |