规则Rules：
填入1~9，使得每行、列、宫内数字不重复，宫可能是不规则的，并且有一个宫分散成了若干个涂色格。
Write 1~9 to make numbers no repeated in each Row, Column and Box. The Box may be irregular, and one of them is seperated as the colored cells.
作者：GGDumplings
◆例题 Example
◆在线涂鸦 Draw it Online
◆在线做 Do it by CTC
◆在线做 Do it by Penpa
