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## Gray Matter

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There are a maximum of 41 Gray Matter achievements worth 1,410 (1,000)

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# You should make money out of it34 (25)

### Fully Succeed the Ball and Cup trick

• Unlocked by 1,926 tracked gamers (53% - TA Ratio = 1.36) 3,607

## Achievement Guide for You should make money out of it

Solution
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In chapter six (day 6) you will get to the third floor. Take the cups and the ball lying on the ground. Talk to the handy man and after that perform the "Cup and Ball Psychc" magic trick on him.

The "marked" cup has a black smudge.
After he counts, if the marked cup is where it was at the start, it wasn't moved. Choose the marked cup.
If a unmarked cup is where the marked cup was at start, it was moved. Choose the other remaining unmarked cup.
If the "marked" cup is where it should be after the trick, the ball is there.

Hope that will help you :)
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