Crack DAT PAT - pattern folding Q

[vindicate]

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Every now and then, I get problems that have 2 answers, based on how they folded. Usually the solutions differ by the way its folded, either upwards, or downwards.

Is this just a problem that Crack That PAT has? or is there a default way to fold?

 

[UCB05]

We should have some sticky thread about this. You can only fold into the page. What you see should be treated the same way as a piece of paper sitting on a table. What you see is the top side. The underside has nothing. You can't fold upward so that the underside is now outside. You have to fold in so that the top side is outside.

 

[vindicate]

We should have some sticky thread about this. You can only fold into the page. What you see should be treated the same way as a piece of paper sitting on a table. What you see is the top side. The underside has nothing. You can't fold upward so that the underside is now outside. You have to fold in so that the top side is outside.

thanks a lot mate. greatly appreciate it.