Sierpinski’s Peek

Make a peek device, which allows you to peek a selection, while it is in the deck, and while the deck is in the box!

Imagine this:
– You turn your back
– They shuffle the deck
– They select one card
– They replace it reversed in the deck
– They shuffle again
– You turn to face them, put the cards in the box, and you read their mind.

The peek can be attained immediately, or after deck has been in the box for a couple minutes – it’s up to you.

• The peek happens very quickly, in a natural motion
• Some arts and crafts involved

Now includes a new method of doing the same thing, with an examinable card box