1402 ± 53 · 10 passed of 21 attempts · joined Feb 2026
Sample data. A generated account, not a real person.
21 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 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 |
|---|---|---|
| Kernel and performance | 1675 | 1 |
| Boot and systemd | 1596 | 9 |
| Python | 1587 | 2 |
| Storage and LVM | 1460 | 2 |
| Model Context Protocol | 1435 | 2 |
| AI Agents | 1413 | 2 |
| Ollama | 1413 | 2 |
| Bash | 1382 | 5 |
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 |
|---|---|---|---|---|
| 07 Sep 2026 | The Deploy That Took the Site Down | passed | 5m 59s | +158 |
| 07 Sep 2026 | The Answers From Last Year | passed | 6m 01s | +112 |
| 06 Sep 2026 | The Volume That Filled Overnight | passed | 12m 23s | +149 |
| 06 Sep 2026 | The Reviewer Nobody Calls | failed | 8m 24s | -194 |
| 06 Sep 2026 | The Stream That Stops | failed | 28m 12s | -112 |
| 05 Sep 2026 | The Job That Runs Twice | passed | 9m 40s | +168 |
| 04 Sep 2026 | The Agent That Never Stops | passed | 8m 31s | +177 |
| 03 Sep 2026 | The Cleanup That Kept the Wrong Releases | passed | 7m 09s | +115 |
| 26 Jul 2026 | The Service That Won't Stay Up ▶ replay | failed | 8m 45s | -233 |
| 25 Jul 2026 | The API That Vanishes on Reboot ▶ replay | passed | 5m 52s | +69 |
| 25 Jul 2026 | The Report That Dies on a Quiet Night | failed | 13m 45s | -192 |
| 24 Jul 2026 | The Tool Only Root Can Run | failedpractice | 22m 35s | — |
| 24 Jul 2026 | The File Server That Shows Everything | passedpractice | 4m 04s | — |
| 23 Jul 2026 | The Cleanup That Kept the Wrong Releases | failed | 24m 17s | -83 |
| 22 Jul 2026 | Theory: Ollama theory | failed | 6m 03s | -282 |
| 05 Apr 2026 | The Model That Will Not Load | passed | 8m 58s | +204 |
| 05 Apr 2026 | The Tool Only Root Can Run | failed | 14m 04s | -96 |
| 04 Apr 2026 | The Module That Shadows the Standard Library | passedpractice | 11m 03s | — |
| 03 Apr 2026 | Theory: Linux fundamentals theory | failed | 4m 41s | -184 |
| 03 Apr 2026 | The Hooks That Never Fire | failed | 15m 39s | -175 |