Next is Best

Find the next number in the series.
1 10 24 43 67 ?




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You are given 2 eggs.
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There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
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If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

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One is to three as three is to five and five is to four and four is the magic number.
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The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.