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day4
1.六宫数独:填入1~6,使得每行每列和每宫内,数字不重复。
难度:2星
刷题时间:
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0017_0031.jpg?sign=1738852012-2ay2Cwk204rPL1tCPz5hdPOGD2ZnIieY-0-d51b9ba08198018b9b9e5aa865bb0259)
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0018_0032.jpg?sign=1738852012-VgOAjrce32Z0iH4Heggv4hISQpJHvYma-0-894487dc1e075346dbd7e0aeae08a630)
2.六宫数独:填入1~6,使得每行每列和每宫内,数字不重复。
难度:3星
刷题时间:
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0018_0033.jpg?sign=1738852012-sFlF6LIdGM6U4TfopkkKTsIdtP01sl5M-0-a55af69237b2a599dff01e660cdd4511)
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0018_0034.jpg?sign=1738852012-gAGSy2PKotiqbWLTS2ccvdBdQwKGiT5K-0-c64400037798a3c4cc552d098fba39a1)
3.六宫数独:填入1~6,使得每行每列和每宫内,数字不重复。
难度:3星
刷题时间:
4.八宫数独:填入1~8,使得每行每列和每宫内,数字不重复。
难度:3星
刷题时间:
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0019_0035.jpg?sign=1738852012-EX5s302lf22gL9Ge5NFbNShNOCbmizQ4-0-ca1182eaf336fe2ca40e7d2d8b0e39c2)
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0019_0036.jpg?sign=1738852012-W7zBdfba1jz9YKVvHAh2MHP33QsU68q4-0-78b44c0aa4c399310f708fce20a82040)
5.七宫锯齿数独:填入1~7,使得每行每列和每宫内,数字不重复,宫可能是不规则的。
难度:2星
刷题时间:
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0019_0037.jpg?sign=1738852012-1EEx1fWNp7vjf8ZlyUdInAERqf6peeqm-0-14587e87a6718472755c910b5e85b5ed)
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0020_0038.jpg?sign=1738852012-1rjVzqlpF4PWC448MSGlzTDz594mDOFB-0-35c5f3fc0652f385745fe462ddb83e85)
6.六宫无马数独:填入1~6,使得每行每列和每宫内,数字不重复,并且任意马步格*内数字不重复。
难度:2星
刷题时间:
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0020_0039.jpg?sign=1738852012-5fXWoNPWPVnpflpL1gKl8ww2jhjz0zEP-0-e9df84cafe50ee57c6204a922e791ae9)
![](https://epubservercos.yuewen.com/18433C/20205407501855506/epubprivate/OEBPS/Images/figure_0020_0040.jpg?sign=1738852012-BJCYci2fCGncLMpNnkmXSBFNmkDoBQmb-0-77647b2294cb7410df49cef2e6061982)
7.六宫额外区域数独:填入1~6,使得每行每列每宫和灰色区域内,数字不重复。
难度:2星
刷题时间: