數(shù)獨秘訣

第1章 數(shù)獨及其運算規(guī)則 ···································1
第2章 數(shù)獨運算規(guī)則應用舉例 ·····························20
2.1 數(shù)獨題目1 ··················································20
2.2 數(shù)獨題目 2 ··················································23
2.3 數(shù)獨題目3 ··················································27
2.4 數(shù)獨題目4 ··················································30
2.5 數(shù)獨題目5 ··················································33
2.6 數(shù)獨題目6 ··················································37
2.7 數(shù)獨題目7 ··················································41
2.8 數(shù)獨題目8 ··················································45
2.9 數(shù)獨題目9 ··················································51
2.10 數(shù)獨題目10 ···············································55
第3章 格圈、格鏈及其應用 ································56
3.1 格圈和格鏈 ·················································56
3.2 廣義格鏈 ····················································73
3.3 排除法 ·······················································89
第4章 數(shù)獨世界難題 ········································ 103
4.1 數(shù)獨難題1 ················································· 105
4.2 數(shù)獨難題2 ················································· 111
4.3 等價的數(shù)獨題目 ···········································116
附錄一 移棋相間法 ············································118
附錄二 天平秤球 ·············································· 121
附錄三 確定帽子顏色 ········································ 129