1233 ± 38 · 21 passed of 65 attempts · joined Sep 2025
Sample data. A generated account, not a real person.
65 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 51 attempts · best day 3
2025 · 14 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 |
|---|---|---|
| Firewall and SELinux | 1599 | 1 |
| AI Services | 1400 | 3 |
| Networking | 1397 | 5 |
| Containers | 1339 | 2 |
| Ollama | 1315 | 5 |
| Users and permissions | 1283 | 12 |
| Ansible | 1273 | 3 |
| Boot and systemd | 1272 | 13 |
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 Sep 2026 | Theory: Bash theory | passed | 0m 58s | +57 |
| 04 Sep 2026 | The Queue That Forgets Every Reboot | failed | 8m 59s | -144 |
| 03 Sep 2026 | Write the Report | failed | 18m 58s | -14 |
| 03 Sep 2026 | The Hooks That Never Fire | passed | 5m 19s | +95 |
| 02 Sep 2026 | The Model Server Anyone Can Use | failed | 15m 11s | -86 |
| 01 Sep 2026 | The Tool Only Root Can Run | failed | 10m 38s | -14 |
| 31 Aug 2026 | The Job That Works Only by Hand | failed | 11m 24s | -34 |
| 31 Aug 2026 | The Token for Someone Else | failed | 28m 19s | -90 |
| 30 Aug 2026 | The Cleanup That Kept the Wrong Releases | failed | 19m 00s | -19 |
| 30 Aug 2026 | Theory: Memory and CS in Linux theory | failedpractice | 4m 06s | — |
| 29 Aug 2026 | The Deploy That Took the Site Down | failed | 10m 50s | -43 |
| 29 Aug 2026 | The Contractor Who Cannot Write ▶ replay | failed | 7m 16s | -64 |
| 28 Aug 2026 | Write the Report | failedpractice | 21m 21s | — |
| 28 Aug 2026 | The Service That Won't Stay Up ▶ replay | passed | 7m 24s | +55 |
| 27 Aug 2026 | The Chatbot That Leaks Its Key | failedpractice | 22m 05s | — |
| 27 Aug 2026 | The Contractor Who Cannot Write ▶ replay | passed | 2m 14s | +13 |
| 26 Aug 2026 | The Log That Never Rotates | failedpractice | 12m 46s | — |
| 26 Aug 2026 | The Export That Leaves Its Mess Behind | failedpractice | 22m 55s | — |
| 13 Aug 2026 | Theory: Terraform theory | passedpractice | 2m 01s | — |
| 13 Aug 2026 | Theory: Python for automation theory | failed | 2m 00s | -26 |