Only Hides in the Unwound

What can be seen but never found that only hides in the unwound?

Relaxation. You can see when someone is relaxing, but no one can remain completely relaxed forever. You can relax more easily as you learn to unwind.

Posted in Riddles

Lots and Lots of Granola Bars

Marla needs snacks for the students on her field trip. She bought 9 boxes of granola bars containing a total of 88 bars. She wanted variety, so she bought 3 different flavors, which happened to come from 3 different companies.

The Coconut Almond bars were packaged 8 to a box.
The Chewy Chocolate Chip bars came 10 to a box.
The Oats ‘n Honey package contained 12 per box.

She bought the most boxes of Coconut Almond but had the most Oats ‘n Honey bars.

How many of each did she buy?

Coconut Almond: 4 boxes × 8 in a box = 32 bars
Chewy Chocolate Chip: 2 boxes × 10 in a box = 20 bars
Oats ‘n Honey: 3 boxes × 12 in a box = 36 bars

Posted in Brain Teasers

The Mystery Six-Digit Number

Find a six-digit number containing no zeros and no repeated digits that satisfies the following conditions:

1. The first and fourth digits sum to the last digit, as do the third and fifth digits.
2. The first and second digits when read as a two-digit number equal one quarter the fourth and fifth digits.
3. The last digit is four times the third digit.

192768.

If you call the number ABCDEF, then you get the following equations.

1. A + D = F and C + E = F
2. AB = DE / 4
3. F = 4 × C

The only numbers that work for C and E are 2 and 6 or 4 and 8, and in order to make F a single-digit number, we can deduce that C = 2, E = 6 and F = 8.

So far, our number is AB2D68.

We know A + D = 8 so A and D are both odd numbers. The only odd number less than 8 that we can use for D to make one-quarter of two-digit number D6 also be a two-digit number is 7, so D = 7 and A is 1. This makes the two-digit number AB 19.

Posted in Brain Teasers

I Prevent Escape

I prevent escape or intrusion,
Yet I also preserve and protect,

Thieves use me to get money,
From me they can often collect.

I’m the practice of a sport, but not on the lawn,
Your friends may get upset when I’m sat upon.

What am I?

Fence. Fences keep ne’er-do-wells out and protect people inside. A fence is a person who buys stolen goods to later resell them for a profit. Those who fence practice the sport of fencing. En garde! And people don’t like it when you sit on the fence in a heated debate. (Believe me, I speak from experience)

Posted in Riddles
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A Date With No Numbers

How can you write a date in 5 letters without using any numbers?

The most popular answer for this teaser is ‘today’. Of course this only works if you’re reading it on that particular date or if the date is not specified. Another option is to respond literally with ‘a date’. Lastly, certain dates could be squeezed into letters using Roman numerals if you abbreviate the year to 2 numerals. For example, January 20th, 2011 would be I XX XI.

Posted in Brain Teasers

Pushing Car Past Hotel Lands You in Jail

A man pushes his car by a hotel and gets sent to jail. Why?

The man is playing monopoly, and landed on the Go To Jail space. An alternative version of this is, “A man stops his car in front of a hotel and immediately knows he is bankrupt.” The answer is the same, that he’s playing Monopoly, but this time he landed on a space with a hotel and didn’t have enough money to pay the bill.

Posted in Brain Teasers

Up A Hill

Up a hill,
Down a hill,
Over them I may roam,
But after all my walking,
There’s no place like my own.

Your home.

Posted in Riddles

All Like Me Would Now Retire

I work hard most every day,
Not much time to dance and play,
If I could reach what I desire,
All like me would now retire.

What am I?

A doctor. They work hard to eradicate illness, but if they ever succeeded, they would no longer be needed. Hey, that even rhymed!

Posted in Riddles

Holds Fast To The Center Of Everything

There is one word that stands the test of time and holds fast to the center of everything. Though everyone will try at least once in their life to move around this word, but in fact, unknowingly, they use it every moment of the day. Young or old, awake or in sleep, human or animal, this word stands fast. It belongs to everyone, to all living things, but no one can master it. The word is?

Gravity.

Posted in Riddles

Highest Product Using All Digits

What is the highest product that can be generated by multiplying two numbers while only using each digit once (1 through 9)?
For example, 12345678 * 9 = 111,111,102

9642 * 87531 = 843,973,902

Posted in Brain Teasers