1800 ± 42 · 47 passed of 51 attempts · joined Apr 2026
Sample data. A generated account, not a real person.
51 attempts in the last twelve months · best day 3 · current streak 0 days
2026 · 43 attempts · best day 3
2025 · 8 attempts · best day 2
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 |
|---|---|---|
| Linux basics | 1927 | 7 |
| Python | 1924 | 12 |
| Networking | 1880 | 5 |
| Logging and journald | 1877 | 8 |
| Claude Code | 1864 | 5 |
| Boot and systemd | 1805 | 8 |
| Firewall and SELinux | 1802 | 1 |
| Terraform | 1801 | 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 |
|---|---|---|---|---|
| 09 Sep 2026 | The Site Nobody Can Reach ▶ replay | passed | 11m 53s | +174 |
| 11 Jul 2026 | The Report That Dies on a Quiet Night | passedpractice | 7m 30s | — |
| 10 Jul 2026 | The Worker That Goes Silent | passedpractice | 8m 51s | — |
| 10 Jul 2026 | The Model Server Anyone Can Use | passedpractice | 3m 37s | — |
| 10 Jul 2026 | The Worker That Goes Silent | passed | 9m 02s | +12 |
| 09 Jul 2026 | The Site Removed From the Middle | passed | 8m 12s | +99 |
| 05 Jul 2026 | The Worker That Goes Silent | passed | 6m 48s | +14 |
| 05 Jul 2026 | The Job That Runs Twice | passed | 9m 59s | +36 |
| 04 Jul 2026 | The Token for Someone Else | passed | 12m 44s | +75 |
| 03 Jul 2026 | The Shared Folder That Locks People Out | passed | 3m 38s | +7 |
| 02 Jul 2026 | The Job That Runs Twice | passed | 18m 11s | +49 |
| 01 Jul 2026 | Write the Report | passed | 9m 28s | +21 |
| 28 Jun 2026 | The File Server That Shows Everything | passed | 8m 23s | +53 |
| 27 Jun 2026 | The Server You Inherited | passedpractice | 39m 28s | — |
| 27 Jun 2026 | The Hooks That Never Fire | passed | 8m 39s | +25 |
| 27 Jun 2026 | The Job That Runs Twice | failed | 36m 45s | -105 |
| 26 Jun 2026 | The Worker That Goes Silent | passed | 13m 36s | +17 |
| 06 Jun 2026 | The Model Server Nobody Can Reach | passed | 4m 34s | +24 |
| 06 Jun 2026 | Theory: Claude Code theory | passedpractice | 2m 29s | — |
| 05 Jun 2026 | Theory: Ollama theory | passed | 1m 32s | +25 |