规则Rules：
标准数独基础上，对于任何一个涂色格，其左右两侧之和，等于其上下两侧之和。
Classic rules applied. Additionally, to each colored cell, the sum of its left and right sides, equals to the sum of its top and bottom sides.
作者Author：行连
◆在线做 Do it by CTC
◆在线做 Do it by Penpa
请感谢我！
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蝴蝶要飞过沧海:非常感谢，已置顶~ 回复/Reply
之前发的版本规则有疏漏，已经修改。感谢评论区各位老师的反馈。
