1319 ± 32 · 34 passed of 99 attempts · joined Jul 2026
Sample data. A generated account, not a real person.
99 attempts in the last twelve months · best day 3 · current streak 2 days
2026 · 56 attempts · best day 3
2025 · 43 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 | 1695 | 2 |
| Storage and LVM | 1547 | 2 |
| Linux basics | 1422 | 15 |
| Model Context Protocol | 1406 | 5 |
| Ollama | 1399 | 4 |
| Users and permissions | 1398 | 17 |
| Networking | 1351 | 15 |
| Firewall and SELinux | 1345 | 3 |
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 Sep 2026 | The Stream That Stops | passed | 7m 48s | +90 |
| 15 Sep 2026 | The Shared Folder That Locks People Out | passed | 4m 08s | +22 |
| 15 Sep 2026 | The Playbook That Changes Everything, Every Time | failed | 12m 26s | -57 |
| 28 Aug 2026 | The Job That Works on My Machine | passed | 3m 53s | +22 |
| 27 Aug 2026 | The Job That Works on My Machine | failed | 6m 44s | -63 |
| 27 Aug 2026 | The Backup Script That Lies ▶ replay | failed | 14m 10s | -42 |
| 18 Aug 2026 | Write the Report | passed | 8m 09s | +54 |
| 18 Aug 2026 | The Hooks That Never Fire | failed | 12m 21s | -15 |
| 17 Aug 2026 | The Worker That Goes Silent | failed | 24m 41s | -31 |
| 16 Aug 2026 | Theory: Ansible theory | failedpractice | 6m 18s | — |
| 16 Aug 2026 | The Stack That Cannot Find Its API | failed | 16m 46s | -26 |
| 14 Aug 2026 | The Stack That Cannot Find Its API | failed | 27m 24s | -35 |
| 13 Aug 2026 | The Site Nobody Can Reach ▶ replay | failedpractice | 36m 41s | — |
| 12 Aug 2026 | Theory: Claude Code theory | failed | 3m 53s | -30 |
| 11 Aug 2026 | The Triage Job That Spends Without Limit | failed | 18m 31s | -16 |
| 10 Aug 2026 | The Model Server Anyone Can Use | passed | 6m 50s | +49 |
| 10 Aug 2026 | The Model That Will Not Load | passed | 9m 54s | +131 |
| 09 Aug 2026 | The Stack That Cannot Find Its API | failedpractice | 18m 12s | — |
| 21 Jul 2026 | The Token for Someone Else | passed | 9m 43s | +127 |
| 21 Jul 2026 | The Bot That Deleted the Drafts | failed | 15m 06s | -43 |