1670 ± 31 · 86 passed of 109 attempts · joined Nov 2025
Sample data. A generated account, not a real person.
109 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 86 attempts · best day 3
2025 · 23 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 |
|---|---|---|
| Ansible | 1808 | 5 |
| Boot and systemd | 1760 | 12 |
| Containers | 1747 | 3 |
| Kernel and performance | 1744 | 2 |
| Bash | 1740 | 16 |
| Users and permissions | 1728 | 15 |
| Storage and LVM | 1698 | 5 |
| Networking | 1688 | 15 |
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 |
|---|---|---|---|---|
| 10 Sep 2026 | The Report That Crashes on One Name | passed | 8m 07s | +24 |
| 08 Aug 2026 | Theory: The Model Context Protocol theory | passed | 1m 25s | +38 |
| 07 Aug 2026 | The Rename That Wants to Destroy | passed | 10m 18s | +29 |
| 06 Aug 2026 | The Hooks That Never Fire | failed | 28m 02s | -62 |
| 05 Aug 2026 | The Tool Only Root Can Run | passedpractice | 8m 45s | — |
| 20 Jul 2026 | The Volume That Filled Overnight | passed | 6m 52s | +37 |
| 19 Jul 2026 | The Deploy That Waits for a Password | passed | 9m 29s | +24 |
| 19 Jul 2026 | The Backup Script That Lies ▶ replay | passed | 6m 43s | +6 |
| 18 Jul 2026 | Theory: The Model Context Protocol theory | passed | 0m 54s | +51 |
| 18 Jul 2026 | The Report That Crashes on One Name | passedpractice | 8m 45s | — |
| 17 Jul 2026 | The Site Removed From the Middle | failed | 23m 18s | -60 |
| 29 Jun 2026 | The Sync That Says It Worked | passed | 8m 59s | +12 |
| 28 Jun 2026 | The Assistant That Forgets Its Rules | failed | 23m 39s | -134 |
| 27 Jun 2026 | The Worker That Goes Silent | passed | 10m 57s | +35 |
| 26 Jun 2026 | The Stack That Cannot Find Its API | passedpractice | 8m 57s | — |
| 25 Jun 2026 | The Site Nobody Can Reach ▶ replay | passed | 10m 04s | +61 |
| 25 Jun 2026 | The Site Nobody Can Reach ▶ replay | failed | 16m 01s | -44 |
| 10 Jun 2026 | The Module That Shadows the Standard Library | failed | 13m 04s | -46 |
| 10 Jun 2026 | The Export That Leaves Its Mess Behind | passedpractice | 11m 36s | — |
| 09 Jun 2026 | The Config That Breaks on a Password | passedpractice | 12m 35s | — |