1349 ± 55 · 10 passed of 19 attempts · joined Dec 2025
Sample data. A generated account, not a real person.
19 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 15 attempts · best day 2
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 |
|---|---|---|
| Kernel and performance | 1599 | 1 |
| Ansible | 1599 | 1 |
| Containers | 1599 | 1 |
| Boot and systemd | 1481 | 5 |
| Networking | 1450 | 1 |
| Model Context Protocol | 1446 | 3 |
| Bash | 1315 | 4 |
| Linux basics | 1296 | 4 |
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 |
|---|---|---|---|---|
| 18 May 2026 | The Answers From Last Year | passed | 9m 12s | +73 |
| 18 May 2026 | Theory: Claude Code theory | failed | 4m 05s | -77 |
| 17 May 2026 | The Hooks That Never Fire | failed | 27m 40s | -43 |
| 17 May 2026 | The Disk That Stays Full ▶ replay | passed | 2m 34s | +95 |
| 16 May 2026 | The Answers From Last Year | passed | 8m 30s | +142 |
| 16 May 2026 | The Log That Never Rotates | failed | 12m 12s | -47 |
| 15 May 2026 | Write the Report | failed | 21m 19s | -66 |
| 15 May 2026 | The Queue That Forgets Every Reboot | passed | 5m 39s | +73 |
| 03 Apr 2026 | The Bot That Deleted the Drafts | failed | 16m 19s | -214 |
| 02 Apr 2026 | The Server You Inherited | failed | 94m 08s | -18 |
| 01 Apr 2026 | The Server That Talks Too Much | failed | 9m 58s | -302 |
| 31 Mar 2026 | The Playbook That Changes Everything, Every Time | passed | 6m 51s | +89 |
| 31 Mar 2026 | The Job That Works Only by Hand | passed | 5m 31s | +139 |
| 15 Mar 2026 | Theory: Memory and CS in Linux theory | passed | 2m 39s | +134 |
| 19 Feb 2026 | The Worker That Goes Silent | passedpractice | 6m 54s | — |
| 24 Oct 2025 | The Shared Folder That Locks People Out | passedpractice | 7m 05s | — |
| 24 Oct 2025 | Theory: Linux fundamentals theory | failed | 4m 51s | -302 |
| 24 Oct 2025 | The Tool Only Root Can Run | passedpractice | 9m 38s | — |
| 12 Oct 2025 | The Hooks That Never Fire | failed | 15m 51s | -175 |