Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

New answers tagged


Another possible approach Examples Filling in the unknown boxes Which means the code could be


Possibly right answer To find the number in the middle of a strip, This suggests that the required code is Certainly wrong answer posted earlier, left here so as not to hide my old mistakes: I will be astonished if this is the intended answer, but it is consistent with the information provided [EDITED to add: ... no, it turned out not to be, because I'd ...


I ran it through a program and it spat these out as the possibilities: I checked some at random against a list so I think they're correct.


Is the passcode A convoluted rule which stretches to fit all Using this we get for unknown numbers: The three middle numbers are As we need 6 character passcode,


I will guess that it is My reasoning is that


My answer: Below is Meant as comment, but alas @John S posted the following in a comment at It is missing data. However: Also:


The odd one out is the This is because Safe Cracked!

Top 50 recent answers are included