I got 22, but couldn't figure out:66 B of the B, 13 S in the USF, 5 T on a F, 15 P in a RT, 11 P in a F(S)T, 27 B in the NT, 13 L in a BD, 23 P of C in the HB, 15 M on a DMC. I know the last on has something to do with months on a calendar,but cant figure it out. I think one is the Holy Bible. I thought that the third one was 5 Teeth on a Fork. I tried tines on a fork and everything. I was happy with 22 though since it was the first test like this I have ever seen.