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!
The World's Easiest Game
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Do Not Press
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Word Magnets
Just like word magnets you might find on a fridge, but online!
Puzzles
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Travel through all the doorways exactly once.
Toothpick Equality
Add a single toothpick to form a mathematically true equality.
Connect the Colors
Connect the colors without crossing lines.
Toothpick Squares
Move two toothpicks to form exactly four squares instead of five.