统计斜向三格 指定数字的个数 (12013)

G3{=COUNT(MATCH({1,2,3},CHOOSE({1,2,3},B1,C2,D3),))

另解=COUNT(FIND(","&{1,2,3}&",",","&B1&","&C2&","&D3&","))

另解=SUM(N(MMULT(COUNTIF(OFFSET(B1,{0,1,2},{0,1,2}),{1;2;3}),{1;1;1})>0))