1325 ± 41 · 17 passed of 46 attempts · joined Nov 2025
Sample data. A generated account, not a real person.
46 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 42 attempts · best day 3
2025 · 4 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 |
|---|---|---|
| Terraform | 1536 | 2 |
| Storage and LVM | 1492 | 2 |
| Model Context Protocol | 1438 | 6 |
| Boot and systemd | 1423 | 9 |
| Networking | 1401 | 7 |
| Claude Code | 1381 | 4 |
| Logging and journald | 1352 | 3 |
| Firewall and SELinux | 1348 | 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 |
|---|---|---|---|---|
| 12 Sep 2026 | The Deploy That Waits for a Password | failed | 12m 41s | -42 |
| 12 Sep 2026 | The Worker That Goes Silent | failed | 22m 49s | -72 |
| 11 Sep 2026 | Theory: The Model Context Protocol theory | passed | 1m 45s | +84 |
| 09 Sep 2026 | The Sync That Says It Worked | passed | 4m 35s | +100 |
| 09 Sep 2026 | The Page That Gave Orders | failed | 19m 04s | -59 |
| 08 Sep 2026 | The Service That Won't Stay Up ▶ replay | passed | 6m 00s | +67 |
| 08 Sep 2026 | The Model Server Anyone Can Use | passed | 3m 46s | +94 |
| 08 Sep 2026 | Theory: The Model Context Protocol theory | failed | 1m 48s | -84 |
| 30 Jul 2026 | The Contractor Who Cannot Write ▶ replay | passed | 2m 01s | +41 |
| 30 Jul 2026 | Theory: Python for automation theory | failed | 2m 09s | -302 |
| 30 Jul 2026 | The Export That Leaves Its Mess Behind | failedpractice | 26m 43s | — |
| 29 Jul 2026 | The Report That Crashes on One Name | passedpractice | 12m 18s | — |
| 29 Jul 2026 | The File Server That Shows Everything | passedpractice | 4m 03s | — |
| 28 Jul 2026 | The Stream That Stops | failed | 26m 58s | -100 |
| 27 Jul 2026 | The Playbook That Changes Everything, Every Time | failed | 11m 16s | -165 |
| 27 Jul 2026 | The File Server That Shows Everything | passed | 6m 22s | +60 |
| 27 Jul 2026 | The Agent That Never Stops | failedpractice | 18m 27s | — |
| 25 Jul 2026 | The Bot That Deleted the Drafts | failed | 17m 49s | -192 |
| 25 Jul 2026 | The Site Removed From the Middle | passed | 7m 18s | +258 |
| 24 Jul 2026 | The Export That Leaves Its Mess Behind | failed | 18m 54s | -19 |