I am used to having 1 captcha code on website to make sure it is real humans who are using it and not automated scripts. But the usage of 3 captcha codes on the new IRCTC booking system really baffles me. why 3 and will 1 at login not enough?
Have people seem websites with more than 1 captcha code. what can be the logic to use 3 codes. It just delays the whole booking process.