1661 ± 44 · 38 passed of 45 attempts · joined Aug 2026
Sample data. A generated account, not a real person.
45 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 38 attempts · best day 3
2025 · 7 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 |
|---|---|---|
| Bash | 1852 | 7 |
| Claude Code | 1851 | 7 |
| Networking | 1848 | 8 |
| Firewall and SELinux | 1839 | 3 |
| Terraform | 1802 | 1 |
| Model Context Protocol | 1792 | 5 |
| AI Agents | 1786 | 3 |
| 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 |
|---|---|---|---|---|
| 15 Sep 2026 | The Triage Job That Spends Without Limit | passedpractice | 11m 37s | — |
| 15 Sep 2026 | The Answers From Last Year | passed | 4m 17s | +9 |
| 15 Sep 2026 | The API That Vanishes on Reboot ▶ replay | passed | 6m 15s | +20 |
| 14 Sep 2026 | The Server That Talks Too Much | passedpractice | 5m 10s | — |
| 14 Sep 2026 | The Hooks That Never Fire | passed | 9m 15s | +20 |
| 14 Sep 2026 | The Triage Job That Spends Without Limit | passed | 10m 25s | +34 |
| 26 Aug 2026 | The Server You Inherited | failed | 145m 57s | -23 |
| 26 Aug 2026 | The Backup Script That Lies ▶ replay | passedpractice | 7m 24s | — |
| 25 Aug 2026 | The API That Vanishes on Reboot ▶ replay | passed | 7m 49s | +25 |
| 21 Aug 2026 | The Log That Never Rotates | failed | 19m 55s | -129 |
| 20 Aug 2026 | The Worker That Goes Silent | passed | 9m 41s | +68 |
| 19 Aug 2026 | The Hooks That Never Fire | passed | 8m 51s | +30 |
| 18 Aug 2026 | Theory: The Model Context Protocol theory | passedpractice | 2m 34s | — |
| 17 Aug 2026 | The Triage Job That Spends Without Limit | passed | 10m 36s | +62 |
| 16 Aug 2026 | Theory: Networking theory | passed | 1m 04s | +11 |
| 16 Aug 2026 | Theory: Linux fundamentals theory | passed | 0m 50s | +73 |
| 15 Aug 2026 | The Playbook That Changes Everything, Every Time | failed | 14m 20s | -211 |
| 14 Aug 2026 | The Job That Works Only by Hand | passed | 8m 32s | +19 |
| 14 Aug 2026 | The Export That Leaves Its Mess Behind | passed | 7m 17s | +54 |
| 05 Jun 2026 | The Export That Leaves Its Mess Behind | passed | 9m 12s | +83 |