六宫格数独解题技巧ppt课件.ppt

数独,a,b,c,d,e,f,1,2,3,4,5,6,排除法,6,6,6,6,宫排除,1,a,b,c,d,e,f,1,2,3,4,5,6,排除法,5,5,5,6,宫排除,2,a,b,c,d,e,f,1,2,3,4,5,6,排除法,3,宫排除,3,3,3,a,b,c,d,e,f,1,2,3,4,5,6,排除法,6,4,宫排除,6,6,6,a,b,c,d,e,f,1,2,3,4,5,6,排除法,5,宫排除,4,6,a,b,c,d,e,f,1,2,3,4,5,6,排除法,A,2,6,宫排除,B,5,2,2,5,5,a,b,c,d,e,f,1,2,3,4,5,6,排除法,7,6,列排除,行排除,（不举例）,a,b,c,d,e,f,1,2,3,4,5,6,排除法,3,3,8,2,6,“交叉法”,6,5,3,6,6,5,a,b,c,d,e,f,1,2,3,4,5,6,排除法,9,2,“交叉法”,2,1,1,6,4,4,3,a,b,c,d,e,f,1,2,3,4,5,6,唯余法,1 2 34 5 6,A,1,10,a,b,c,d,e,f,1,2,3,4,5,6,唯余法,1 2 34 5 6,B,1,11,a,b,c,d,e,f,1,2,3,4,5,6,唯余法,1 2 34 5 6,A,5,12,a,b,c,d,e,f,1,2,3,4,5,6,唯余法,1 2 34 5 6,A,6,13,a,b,c,d,e,f,1,2,3,4,5,6,唯余法,1 2 34 5 6,A,2,14,