sanrv1f,
I have a small problem I did the change like you show me and with some combinations I get the good answer and for others not !!!
For example the combination : 02,09,12,18,21
With your formula :
=SUM(--(FREQUENCY(IF(ISNUMBER(SEARCH({1;2;3;4;5;6;7;8;9;0},A1:A1:E1)),{1;2;3;4;5;6;7;8;9;0}),{0;1;2;3;4;5;6;7;8;9})>0))
with Ctrl+Shift+Enter should give me : 5 but I get a : 4 ??
Unless I'm doing something wrong ?