Maybe everyone knew this. I didn't. I know I've taken capcha off comments for this blog but many blogs I read still have it and it can be a rare old pain. Often the visual quality or size of those pesky numbers make them impossible to read and guessing rarely works.
However, I have discovered that you don't need the numbers. If you enter just the word, it lets you through. It doesn't work the other way round, the numbers alone won't do, but the word alone will.
It has made it easier for me in a very little way and I thought his info may help some of my gentle readers too.