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# The piggy bank

You have stealthily raided your small child’s piggy bank. You feel slightly guilty as you count the money you have the same number of dimes and quarters, totaling exactly \$2.45. When you turn honest and put it back, how many of each coin will you need to replace? (Your child keeps a record of how much she puts in and in what denomination, of course).

##### Click here for the solution

Seven of each coin.

## 3 words

Though small I am, yet, when entire,I've force to set the world on fire.Take off a letter, and 'tis clearMy punch will hold a herd of deer:Dismiss another, and you'll findI once contained all humankind.Spark, park, arkmore...

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## Why?

A woman lives in a skyscraper thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up...

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## Arrange the whole pack

Take from the pack the thirteen cards forming the suit of diamonds and arrange them in this order face downwards with the 3 at the top and 5 at the bottom: 3, 8, 7, Ace, Queen, 6, 4, 2, Jack, King, 10, 9, 5. Now play them out in a row on the table in this way. As you...

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## A word I know

A word I know,Six letters it contains,Subtract just one,And twelve is what remains.Dozensmore riddlesDonec rutrum congue leo eget malesuada. Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus. Quisque...

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