1747 ± 34 · 78 passed of 93 attempts · joined Mar 2026
Sample data. A generated account, not a real person.
93 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 64 attempts · best day 3
2025 · 29 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 |
|---|---|---|
| Python | 1918 | 15 |
| Users and permissions | 1846 | 14 |
| Claude Code | 1805 | 20 |
| Storage and LVM | 1774 | 5 |
| Model Context Protocol | 1772 | 15 |
| Boot and systemd | 1752 | 18 |
| Terraform | 1744 | 2 |
| Ollama | 1744 | 2 |
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 |
|---|---|---|---|---|
| 06 Oct 2026 | The Job That Runs Twice | passed | 11m 23s | +31 |
| 04 Oct 2026 | Theory: Ansible theory | passed | 4m 54s | +99 |
| 02 Oct 2026 | The Export That Leaves Its Mess Behind | passedpractice | 7m 33s | — |
| 25 Aug 2026 | The File Server That Shows Everything | passed | 5m 40s | +4 |
| 25 Aug 2026 | The Volume That Filled Overnight | passed | 8m 23s | +38 |
| 23 Aug 2026 | The Token for Someone Else | passed | 14m 01s | +14 |
| 23 Aug 2026 | The MCP Server That Never Connects | passed | 7m 36s | +12 |
| 23 Aug 2026 | The Stack That Cannot Find Its API | passed | 13m 08s | +55 |
| 21 Aug 2026 | The Cleanup That Kept the Wrong Releases | passed | 10m 35s | +29 |
| 21 Aug 2026 | The Reviewer Nobody Calls | passed | 8m 53s | +5 |
| 19 Aug 2026 | The Settings That Disagree | passed | 8m 44s | +30 |
| 19 Aug 2026 | Theory: The Model Context Protocol theory | passed | 2m 49s | +14 |
| 02 Aug 2026 | The Job That Runs Twice | failed | 37m 32s | -79 |
| 24 Jul 2026 | The Sync That Says It Worked | passed | 3m 41s | +5 |
| 23 Jul 2026 | The Report That Crashes on One Name | passed | 10m 36s | +16 |
| 22 Jul 2026 | The Server That Talks Too Much | passedpractice | 5m 30s | — |
| 22 Jul 2026 | The Client That Leaks Its Token | passedpractice | 7m 02s | — |
| 22 Jul 2026 | The MCP Server That Never Connects | passed | 9m 36s | +15 |
| 20 Jul 2026 | The Tool Only Root Can Run | passed | 13m 52s | +10 |
| 19 Jul 2026 | The MCP Server That Never Connects | passed | 8m 29s | +17 |