Specimen VII · 10
SPOJ
free
20K+ problem free archive across 60+ languages
Maintenance mode — no major new contests since 2022. Still a valuable practice archive.
| Habitat | Competitive |
| Access tier | free |
| Relevance to stack | low |
| Last active signal | Server operational May 2026 |
| Verified alive | yes — pressed 2026 |
| Specimen no. | VII · 10 |
| Live habitat | https://spoj.com |