: Type "xcvbnm zxcvbnm" – note the addition of Z at the start of the second group, which requires the left pinky finger.
For (no Z): start with left ring on X, then continue as above. xcvbnm zxcvbnm
Some simple CAPTCHA systems ask users to “type the letters you see.” If the image shows , it’s an easy test for humans (who know the keyboard row) but confusing for bots that only recognize dictionary words. : Type "xcvbnm zxcvbnm" – note the addition