Khiâ-sū kiâⁿ-iû

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Khiâ-sū kiâⁿ-iû (Eng-gí: knight's tour) sī se-iûⁿ-kî khiâ-sū tī kî-pôaⁿ téng chiàu kui-chek sóa-tāng, ta̍k-ê keh-á ka-ta kiâⁿ chi̍t piàn. Chit khoán sóa-tāng hong-sek hông hoat-tián chhut chi̍t chióng sò͘-ha̍k būn-tê kiò chò khiâ-sū kiâⁿ-iû būn-tê, tû-liáu phó͘-thong ê 8 × 8 kî-pôaⁿ, mā ū kî-tha chhùn-chhioh, hêng-thé, he̍k-chiá sī 3D í-siōng ê siat-sióng.