# Page Not Found

The URL `candidate-technique-basics/07-unique-loop/03-size-extended-unique-loop` does not exist.

You might be looking for one of these pages:
- [唯一环的规格推广](https://sudoku.kazusa.tech/full-marking-techniques/06-unique-loop/03-size-extended-unique-loop.md)
- [唯一环的基本推理](https://sudoku.kazusa.tech/full-marking-techniques/06-unique-loop/01-reasoning-of-unique-loop.md)
- [唯一环的形成条件](https://sudoku.kazusa.tech/full-marking-techniques/06-unique-loop/02-condition-of-forming-unique-loop.md)
- [拓展矩形的规格推广](https://sudoku.kazusa.tech/full-marking-techniques/07-extended-rectangle/02-size-extended-extended-rectangle.md)
- [唯一环（UL）](https://sudoku.kazusa.tech/full-marking-techniques/06-unique-loop.md)

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