Hi there!
Sorry to hear you're having trouble with the captcha. If the prompt you're getting is pictures, e.g. "check all the images with cars", make sure to also check off images that even have a tiny corner of a car in it, for example if just a tiny part of the wheel is in the image, include that image too.
Hope this helps!
Rachel
No , the latest is a group of images on a larger multi coloured base. Instructions vary but mostly: Select the image that doesn't grow"". There were 2 penguins, two birds, one flower and one sofa. The obvious answer to most people would be the 'sofa', However, it was incorrect. All 'questions' were similar and all answers were incorrect. Very frustrating! I never did get the answer but for CRA to use a program like this is so upsetting. I used the pictures that you describe and had no issues. Too bad they changed the questions!