( Pin code input pad on a Deutsche Bank ATM in Berlin Prenzlauerberg.)

Hmm … isn’t that strange? It seams like everybody has a one, nine or zero in his/her four digit pin code and very few people a six or a two. Do banks have any special algorithms on generating pin codes which are simple to learn by heart? Or do we have a security issue here? Yes, true my code does not contain two, four or six. Am I in trouble now … πŸ˜‰