reCaptcha can be defeated, with the numbers, in the photo, eg numbers 147, it can be PASSED on entering 1 and hitting enter, sometimes you need in this eg 14 enter and it passes, on wordings, enter the first word only and it passes
I marked this as pri 9 because its best for others to do some testing as well, incase Google has had a problem in past hours.
PLEASE CLOSE (I cant seem to find how to close it myself) ... since found this is affecting all recaptcha's at this point in time so not phpmyadmins problem.