What Three Digit Number

What 3 digit number has a tens digit that is 5 more than the ones digit and a hundreds digit that is 8 less than the tens digit?

194

Posted in Brain Teasers

The Japanese IQ Test

Supposedly this is given as a test in Japan. I have no idea if that’s accurate.

There are 8 people who have to cross the river on a raft.

1. Policeman
2. Thief
3. Father
4. Boy 1
5. Boy 2
6. Mother
7. Girl 1
8. Girl 2

The rules are:

Only two people can cross at a time.
Only the adults can operate the raft.
The father can’t be with the girls unless the mother is there.
The mother can’t be with the boys unless the father is there.
The thief can’t remain with anyone unless the policeman is present.

How do you get them all across?

Here’s how I did it in 17 steps. Can you do it faster? Let me know in the comments.

1. Policeman (P)
2. Thief (T)
3. Father (F)
4. Boy 1 (B1)
5. Boy 2 (B2)
6. Mother (M)
7. Girl 1 (G1)
8. Girl 2 (G2)

1. P, T →
2. ← P

3. P, B1 →
4. ← P T

5. F, B2 →
6. ← F

7. F, M →
8. ← M

9. P, T →
10. ← F

11. M, F →
12. ← M

13. M, G1 →
14. ← P T

15. P, G2 →
16. ← P

17. P, T →

Posted in Brain Teasers

Always Hungry, Must Be Fed

I am always hungry,
I must always be fed,
The finger I touch,
Will soon turn red

Fire

Posted in Riddles

Pitching On The Merry-Go-Round

Everly and I were playing on the merry-go-round at the local park. It was very large and we stood on opposite sides. As we spun the merry-go-round counter-clockwise, I threw a ball to Everly. Did the ball go to Everly, to the right or left of them?

Since the merry-go-round had moved while the ball was traveling to Everly the ball went to the right of them.

Posted in Brain Teasers

I Run Cold and Hot

I run cold and hot,
I look blue but am red.

What am I?

Blood. People can be referred to as hot blooded, and certain animals are cold-blooded. Your veins look blue, but the blood is actually red.

Posted in Riddles

What Goes Up But Never Comes Down?

What goes up but never comes down?

Your age.

Posted in Riddles

XQQQME

What is this phrase? XQQQME

Excuse me. Literally, x + q’s + me.

Posted in Brain Teasers
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After the Tenth One

After the tenth one it didn’t matter that he came from an ethnic minority. Who was it?

Moses from the Bible. The Pharaoh wouldn’t release the ill-treated Israelites (an ethnic minority) from slavery until being visited by ten plagues.

Posted in Riddles

One Sunday to Seven Saturday

1. Sunday
2. Monday
3. Tuesday
4. Wednesday
5. Thursday
6. Friday
7. Saturday

What phrase does this represent?

Days are numbered. Commonly used to say someone or something is going to end soon.

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Beach Vogue

What word can be made from three letters of beach and another three from vogue?

Gauche. The letters “ach” from beach and “gue” from vogue.

Posted in Brain Teasers