Out of 72 faces, you correctly identified 42.
In other words, you got 58% correct.
On our previous version of this test, the average person with normal face recognition was able to recognize about 80% of the faces. If you correctly identified less than 65% of the faces, this may indicate face recognition difficulties.
For more information about face blindness and other face recognition difficulties, please go to www.faceblind.org.