Reaching Stiffly For The Sky

Reaching stiffly for the sky,
I bare my fingers when it’s cold
In warmth I wear an emerald glove
And in between I dress in gold

A deciduous tree.

Posted in Riddles

Son of Water

You eat something you neither plant nor plow.
It is the son of water, but if water touches it, it dies.

Salt. It comes from saltwater but salt melts ice (the solid form of water).

Posted in Riddles

Fewest Queens For Full Attack

What is the smallest number of queens required on a chess board to attack all squares?

5. To see where they need to be placed, check out the diagram on Wolfram’s Queens Problem page.

Posted in Brain Teasers

I Can Create Peace

My first is in alphabet, my third is in Guinness, my sixth is in donut and my eighth is in elephant. My fifth doesn’t appear in walrus, my second isn’t in stealth, but my seventh is in tremendous and my fourth is in horse. I can create peace.

What am I?

Everyone. Several words match the letter requirements, but only everyone satisfies the last statement. The other words are:

absentee
aperture
housetop
evermore

Posted in Riddles

Money Is Right Above My Reach

Money is right above my reach, I’m barely staying out of The Emergency Room (It is right below me), Room #3 is to my left, Room #5 is to my right with a 5% interest rate.

What am I?

The number 4 key on a QWERTY keyboard. $ is money, ER (an abbreviation for Emergency Room) are the two letters immediately below the number 4 key, the #/3 key is to the left and the 5/% key is to the right.

Posted in Brain Teasers
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Made of Five Letters and Seven Letters

I’m made out of five letters,
And I’m made out of seven letters;
I have keys but I don’t have locks,
I’m concerned with time, but not with clocks.

What am I?

A piano. The word piano has five letters, and the scale on the piano is A through G, seven letters. The piano keys don’t have locks and playing piano requires you to keep time (but with a metronome, not a clock).

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Even Seven

How can you make seven even?

Remove the letter “s”, turning it into the word “even”.

Posted in Brain Teasers

777, 888 and 999

You are given the numbers 777, 888 and 999. Using the numbers once and adding, subtracting, multiplying or dividing, how can you make 999?

(7 x 7 x 7) + (9 x 9 x 8) + ((9 – 8) x 8) = 999
(77 + 7) + 888 + (9 + 9 + 9) = 999

If other operators were allowed, another solution would be 999 modulo (888 x 777). I’m sure there are more solutions.

Posted in Brain Teasers

The Old Man’s Book

Milton shuffled slowly along the shelves browsing books. He finally walked up to the counter and handed the girl a book. She looked at the inside cover and told him it would be $3.75. Milton handed her the money and walked away without the book. The girl watched him leave empty-handed but didn’t try to stop him. Why?

Milton was a forgetful and naughty fellow. He was summoning his courage to approach the counter to return his overdue book. The kindly lass at the counter saw the book was 15 days overdue and had accrued the egregious late fee of $3.75 (25 cents a day). Lesson learned, Milton never returned a book late again.

Posted in Brain Teasers

Halo of Water, Tongue of Wood

Halo of water, tongue of wood
Skin of stone, long I’ve stood.
My fingers short reach to the sky
Inside my heart men live and die.

A castle.

Posted in Riddles