1645 ± 39 · 47 passed of 59 attempts · joined Mar 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 · 57 attempts · best day 3
2025 · 2 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 |
|---|---|---|
| AI Services | 1762 | 3 |
| AI Agents | 1760 | 9 |
| Logging and journald | 1744 | 2 |
| Model Context Protocol | 1744 | 2 |
| Ollama | 1707 | 2 |
| Python | 1699 | 4 |
| Users and permissions | 1683 | 13 |
| Kernel and performance | 1675 | 1 |
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 |
|---|---|---|---|---|
| 02 Sep 2026 | The Report That Crashes on One Name | passed | 8m 00s | +38 |
| 02 Sep 2026 | The Cleanup That Kept the Wrong Releases | passed | 7m 56s | +24 |
| 01 Sep 2026 | The MCP Server That Never Connects | passed | 8m 57s | +27 |
| 01 Sep 2026 | The Settings That Disagree | passed | 10m 02s | +67 |
| 22 Aug 2026 | The Config That Breaks on a Password | passed | 13m 45s | +27 |
| 21 Aug 2026 | The Playbook That Changes Everything, Every Time | passed | 4m 04s | +24 |
| 21 Aug 2026 | The Volume That Filled Overnight | failed | 19m 16s | -60 |
| 20 Aug 2026 | Theory: Ollama theory | passed | 5m 53s | +25 |
| 20 Aug 2026 | The Settings That Disagree | failed | 25m 57s | -42 |
| 20 Aug 2026 | The Job That Works Only by Hand | passed | 6m 33s | +14 |
| 19 Aug 2026 | The API That Vanishes on Reboot ▶ replay | passed | 5m 20s | +8 |
| 19 Aug 2026 | Theory: The Model Context Protocol theory | passedpractice | 4m 39s | — |
| 18 Aug 2026 | The Client That Leaks Its Token | failed | 23m 11s | -75 |
| 18 Aug 2026 | Theory: Bash theory | failed | 5m 26s | -74 |
| 12 Jul 2026 | The Cleanup That Kept the Wrong Releases | passed | 5m 26s | +35 |
| 11 Jul 2026 | The Client That Leaks Its Token | passed | 8m 01s | +106 |
| 29 Jun 2026 | The Bot That Deleted the Drafts | passed | 4m 30s | +16 |
| 29 Jun 2026 | The Settings That Disagree | failed | 28m 18s | -60 |
| 29 Jun 2026 | The Tool Only Root Can Run | passedpractice | 11m 50s | — |
| 28 Jun 2026 | The Model Server Anyone Can Use | passedpractice | 6m 33s | — |