# 额外宫类

- [单对角数独](/shu-du/ti-xing-fen-lei/fei-biao-shu-du/6-gong/e-wai-qu-yu-lei/e-wai-gong-lei/dan-dui-jiao-shu-du.md)
- [对角线数独](/shu-du/ti-xing-fen-lei/fei-biao-shu-du/6-gong/e-wai-qu-yu-lei/e-wai-gong-lei/dui-jiao-xian-shu-du.md)
- [V 线数独](/shu-du/ti-xing-fen-lei/fei-biao-shu-du/6-gong/e-wai-qu-yu-lei/e-wai-gong-lei/v-xian-shu-du.md)
- [百分比数独](/shu-du/ti-xing-fen-lei/fei-biao-shu-du/6-gong/e-wai-qu-yu-lei/e-wai-gong-lei/bai-fen-bi-shu-du.md)
- [额外区域数独](/shu-du/ti-xing-fen-lei/fei-biao-shu-du/6-gong/e-wai-qu-yu-lei/e-wai-gong-lei/e-wai-qu-yu-shu-du.md)
