A number of countries use this when giving your pin for a credit card or similar (I've noticed it in both Greece and India). I can't help but feel like it's le

A number of countries use this when giving your pin for a credit card or similar (I've noticed it in both Greece and India). I can't help but feel like it's less secure than the default layout - I'm quite good at hiding my PIN and typing quickly, but when the positions of the numbers are randomised, I feel like I practically end up saying my PIN out loud as I try and remember it.