Nonobench
An open-source benchmark of how well LLMs solve nonogram puzzles, from 5x5 to 20x20.
endpoint: https://www.nonobench.com/mcp
registry: io.github.mauricekleine/nonobench
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (69d left) · latency 137.0 ms ·
HTTP 405 · auth open ·
tools 11
manifest 5dd96d0d4b1c426f
· drift events seen here: 0
Embed this grade
<a href="https://golemreach.com/trust/s/23386"> <img src="https://golemreach.com/trust/badge/23386.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T05:52:54Z | ✓ | A | ✓ | 137.0 ms | 69d | 11 | 5dd96d0d4b1c426f |
| 2026-10-12T23:52:14Z | ✓ | A | ✓ | 77.0 ms | 70d | 11 | 5dd96d0d4b1c426f |
| 2026-10-12T17:50:57Z | ✓ | A | ✓ | 79.0 ms | 70d | 11 | 5dd96d0d4b1c426f |
| 2026-10-12T11:50:15Z | ✓ | A | ✓ | 92.0 ms | 70d | 11 | 5dd96d0d4b1c426f |
| 2026-10-12T05:49:37Z | ✓ | A | ✓ | 66.0 ms | 70d | 11 | 5dd96d0d4b1c426f |
| 2026-10-11T23:48:15Z | ✓ | A | ✓ | 81.0 ms | 71d | 11 | 5dd96d0d4b1c426f |
| 2026-10-11T17:46:38Z | ✓ | A | ✓ | 65.0 ms | 71d | 11 | 5dd96d0d4b1c426f |
| 2026-10-11T11:44:18Z | ✓ | A | ✓ | 141.0 ms | 71d | 11 | 5dd96d0d4b1c426f |
| 2026-10-11T05:43:36Z | ✓ | A | ✓ | 64.0 ms | 71d | 11 | 5dd96d0d4b1c426f |
| 2026-10-10T23:41:52Z | ✓ | A | ✓ | 80.0 ms | 72d | 11 | 5dd96d0d4b1c426f |
| 2026-10-10T17:40:40Z | ✓ | A | ✓ | 117.0 ms | 72d | 11 | 5dd96d0d4b1c426f |
| 2026-10-10T11:39:50Z | ✓ | A | ✓ | 116.0 ms | 72d | 11 | 5dd96d0d4b1c426f |
| 2026-10-10T05:38:30Z | ✓ | A | ✓ | 113.0 ms | 72d | 11 | 5dd96d0d4b1c426f |
| 2026-10-09T23:37:05Z | ✓ | A | ✓ | 242.0 ms | 73d | 11 | 5dd96d0d4b1c426f |
| 2026-10-09T17:36:41Z | ✓ | A | ✓ | 153.0 ms | 73d | 11 | 5dd96d0d4b1c426f |
| 2026-10-09T11:35:16Z | ✓ | A | ✓ | 121.0 ms | 73d | 11 | 5dd96d0d4b1c426f |
| 2026-10-09T05:34:16Z | ✓ | A | ✓ | 214.0 ms | 73d | 11 | 5dd96d0d4b1c426f |
| 2026-10-08T23:33:03Z | ✓ | A | ✓ | 433.0 ms | 74d | 11 | 5dd96d0d4b1c426f |
| 2026-10-08T17:31:13Z | ✓ | A | ✓ | 119.0 ms | 74d | 11 | 5dd96d0d4b1c426f |
| 2026-10-08T11:30:30Z | ✓ | A | ✓ | 162.0 ms | 74d | 11 | 5dd96d0d4b1c426f |
| 2026-10-08T05:30:07Z | ✓ | A | ✓ | 377.0 ms | 74d | 11 | 5dd96d0d4b1c426f |
| 2026-10-07T23:28:10Z | ✓ | A | ✓ | 142.0 ms | 75d | 11 | 5dd96d0d4b1c426f |
| 2026-10-07T17:27:07Z | ✓ | B | ✓ | 5262.0 ms | 75d | 11 | 5dd96d0d4b1c426f |
| 2026-10-07T11:25:40Z | ✓ | A | ✓ | 125.0 ms | 75d | 11 | 5dd96d0d4b1c426f |
| 2026-10-07T05:24:20Z | ✓ | A | ✓ | 153.0 ms | 75d | 11 | 5dd96d0d4b1c426f |
| 2026-10-06T23:22:42Z | ✓ | A | ✓ | 114.0 ms | 76d | 11 | 5dd96d0d4b1c426f |
| 2026-10-06T17:21:57Z | ✓ | A | ✓ | 146.0 ms | 76d | 11 | 5dd96d0d4b1c426f |
| 2026-10-06T11:21:10Z | ✓ | A | ✓ | 128.0 ms | 76d | 11 | 5dd96d0d4b1c426f |
| 2026-10-06T05:19:56Z | ✓ | A | ✓ | 114.0 ms | 76d | 11 | 5dd96d0d4b1c426f |
| 2026-10-05T23:19:03Z | ✓ | A | ✓ | 142.0 ms | 77d | 11 | 5dd96d0d4b1c426f |