The Stack Folding Challenge

AHGD / BCFE
AHBG / DECF

The "Stack Folding Challenge" is to fold the two lay-outs I show in the video. But the MPMP meta-puzzle is to work out how many different Stack Folding Challenges are possible. That is to say: how many ways can you fold such a piece of paper so that the top-left rectangle is on the top, facing out.

All details about Matt Parker's Maths Puzzles are on the Think Maths website:
https://www.think-maths.co.uk/maths-puzzles
https://www.think-maths.co.uk/foldingchallenge

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https://www.youtube.com/mattparker2

You can buy the pieces of paper I was using in the video, signed by me.
https://www.ebay.co.uk/usr/standupmaths

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CORRECTIONS
- Nothing yet. Let me know if you spot anything!

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Filming and editing by Matt Parker
Music by Howard Carter
Design by Simon Wright and Adam Robinson

MATT PARKER: Stand-up Mathematician
Website: http://standupmaths.com/
US book: https://www.penguinrandomhouse.com/books/610964/humble-pi-by-matt-parker/
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Видео The Stack Folding Challenge канала Stand-up Maths