# Page Not Found

The URL `files/sOae9OjNLiqOmzFShp8u` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [飞鱼和多米诺环](https://sudoku.kazusa.tech/exocet/11-exocet-with-domino-loop.md)
- [待定数组链（ALS 链）](https://sudoku.kazusa.tech/chain-theory/04-almost-locked-set-chain.md)
- [隐性待定数组链（AHS 链）](https://sudoku.kazusa.tech/chain-theory/05-almost-hidden-set-chain.md)
- [飞鱼常见的潜在删数](https://sudoku.kazusa.tech/exocet/05-potential-eliminations-of-exocet.md)
- [交叉单元格的拓展](https://sudoku.kazusa.tech/exocet/04-extension-on-crossline-cells.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://sudoku.kazusa.tech/exocet/11-exocet-with-domino-loop.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://sudoku.kazusa.tech/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://sudoku.kazusa.tech/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/exocet/11-exocet-with-domino-loop.md`).

You may also use `Accept: text/markdown` header for content negotiation.