1635 ± 40 · 45 passed of 55 attempts · joined Mar 2026
Sample data. A generated account, not a real person.
55 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 34 attempts · best day 3
2025 · 21 attempts · best day 3
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 |
|---|---|---|
| Claude Code | 1883 | 11 |
| AI Agents | 1869 | 10 |
| Containers | 1707 | 2 |
| Boot and systemd | 1704 | 4 |
| Model Context Protocol | 1704 | 4 |
| Kernel and performance | 1647 | 2 |
| Ollama | 1647 | 2 |
| Linux basics | 1632 | 11 |
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 |
|---|---|---|---|---|
| 08 Aug 2026 | Theory: Networking theory | passedpractice | 3m 06s | — |
| 08 Aug 2026 | The Bot That Deleted the Drafts | passed | 7m 33s | +5 |
| 27 Jul 2026 | The Model Server Anyone Can Use | passed | 9m 25s | +33 |
| 27 Jul 2026 | The Server You Inherited | failedpractice | 170m 07s | — |
| 26 Jul 2026 | The Triage Job That Spends Without Limit | passed | 9m 02s | +16 |
| 26 Jul 2026 | Theory: Linux fundamentals theory | passed | 1m 20s | +38 |
| 24 Jul 2026 | The Log That Never Rotates | passed | 8m 44s | +42 |
| 24 Jul 2026 | Theory: Python for automation theory | passedpractice | 3m 21s | — |
| 24 Jul 2026 | The Bot That Deleted the Drafts | passed | 5m 37s | +6 |
| 23 Jul 2026 | The MCP Server That Never Connects | passed | 7m 36s | +20 |
| 23 Jul 2026 | The Deploy That Waits for a Password | passed | 9m 35s | +61 |
| 22 Jul 2026 | Theory: Memory and CS in Linux theory | passed | 2m 24s | +32 |
| 22 Jul 2026 | Theory: Python for automation theory | passed | 4m 36s | +20 |
| 21 Jul 2026 | The Hooks That Never Fire | passed | 8m 40s | +44 |
| 20 Jul 2026 | The Server That Talks Too Much | passed | 8m 22s | +25 |
| 20 Jul 2026 | Theory: Claude Code theory | passed | 4m 05s | +9 |
| 20 Jul 2026 | The Hooks That Never Fire | passedpractice | 6m 47s | — |
| 17 Jul 2026 | The MCP Server That Never Connects | passed | 13m 22s | +32 |
| 24 Apr 2026 | Theory: Linux fundamentals theory | passedpractice | 2m 34s | — |
| 23 Apr 2026 | The Site Removed From the Middle | failed | 26m 35s | -74 |