1402 ± 36 · 29 passed of 70 attempts · joined Sep 2026
Sample data. A generated account, not a real person.
70 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 61 attempts · best day 3
2025 · 9 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 |
|---|---|---|
| Kernel and performance | 1607 | 4 |
| Bash | 1597 | 5 |
| Ansible | 1501 | 3 |
| Linux basics | 1489 | 9 |
| Ollama | 1476 | 7 |
| Storage and LVM | 1462 | 3 |
| Claude Code | 1443 | 7 |
| Users and permissions | 1413 | 7 |
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 |
|---|---|---|---|---|
| 16 Oct 2026 | Theory: Bash theory | passedpractice | 1m 13s | — |
| 15 Oct 2026 | Theory: Claude Code theory | passed | 6m 30s | +34 |
| 15 Oct 2026 | The Page That Gave Orders | failed | 21m 39s | -39 |
| 14 Oct 2026 | The Token for Someone Else | passed | 6m 17s | +89 |
| 13 Oct 2026 | The Model That Will Not Load | passed | 12m 21s | +65 |
| 24 Sep 2026 | The Agent That Never Stops | passedpractice | 6m 43s | — |
| 23 Sep 2026 | The Page That Gave Orders | passedpractice | 12m 53s | — |
| 23 Sep 2026 | The Chatbot That Leaks Its Key | failed | 12m 22s | -48 |
| 22 Sep 2026 | The Disk That Stays Full ▶ replay | passed | 3m 58s | +43 |
| 21 Sep 2026 | Theory: Linux fundamentals theory | passed | 1m 12s | +54 |
| 20 Sep 2026 | Write the Report | failedpractice | 27m 19s | — |
| 20 Sep 2026 | The Log That Never Rotates | failedpractice | 28m 14s | — |
| 20 Sep 2026 | The Backup That Skips Files | passed | 7m 13s | +30 |
| 02 Sep 2026 | The Deploy That Waits for a Password | passed | 7m 49s | +132 |
| 02 Sep 2026 | The Rename That Wants to Destroy | failed | 14m 13s | -114 |
| 01 Sep 2026 | Theory: Claude Code theory | passed | 2m 14s | +45 |
| 27 Aug 2026 | The Assistant That Forgets Its Rules | failed | 14m 21s | -47 |
| 26 Aug 2026 | The API That Vanishes on Reboot ▶ replay | passed | 5m 30s | +55 |
| 25 Aug 2026 | The Model Server Nobody Can Reach | passed | 8m 30s | +65 |
| 25 Aug 2026 | Theory: Memory and CS in Linux theory | passed | 4m 18s | +52 |