规则Rules:
标准数独基础上,涂色格子填入奇数。
Classic rules applied. Additionally, colored cells contain odd numbers.
◆例题 Example
◆在线做Do it by CTC
◆在线做 Do it by Penpa
感觉二到三级左右吧,也没5级
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蝴蝶要飞过沧海:此题刚需链级技巧,这类技巧在站内统一归类于五星难度。 回复/Reply