Shortchanged
Three tourists checked in at a hotel one night for $30, which they divide by paying $10 each. That night, the desk clerk realized he made a mistake, so the night really only cost $25. He sends a bellboy to return $5 to the three men, but the bellboy decided to only give $1 to each man and keep $2 for himself. Overall, each man ended up paying $9 for a total of $27, plus $2 for the bellboy. That's $29. Where did the missing dollar go?
Hint: There's nothing tricky with the numbers themselves, but be careful not to add where you should subtract or subtract where you should add.
Solution: The cost of the rooms were $25, plus $2 for the bellboy for a total of $27. There was no missing dollar, and the $29 is a result of unnecessary adding.
Games
Land the Boat
Don't hit the walls, or you'll sink!
Reset the Sign
The longer you wait to reset the sign to zero, the higher your score. But don't wait too long, or someone else might reset it!
Pac-Man Made Easy
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Puzzles
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Add a single toothpick to form a mathematically true equality.
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Draw four straight lines, without lifting your imaginary pencil, that touch all nine dots in the grid.
Toothpick Squares
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Connect the Colors
Connect the colors without crossing lines.