50 Quarters Riddle
You have fifty quarters on the table in front of you. You are blindfolded and cannot discern whether a coin is heads up or tails up by feeling it. You are told that x coins are heads up, where 0 < x < 50. You are asked to separate the coins into two piles in such a way that the number of heads up coins in both piles is the same at the end. You may flip any coin over as many times as you want.
How can you do it?
How can you do it?
Hint:
Take x coins, flip all of them and put them in one pile. The rest of the coins form the second pile. Did you answer this riddle correctly?
YES NO
YES NO
No More Pennies Riddle
A guy came around the corner of a square lot and found a coin sitting on the ground, but did not pick it up. He kept walking and came across a penny, but did not pick it up, yet again. He kept walking and found yet again, a penny. He picked it up. He continued his walk a and discovered there were no more pennies, even when he went backwards, why?
Hint:
He was walking around a SQUARE lot! It was like a circle. Did you answer this riddle correctly?
YES NO
YES NO
That Ruddy Bird Riddle
I don't believe in wands
Or in the Quidditch World Cup,
And this is the last time I'll say this,
Shut that ruddy bird up!
Who am I?
Or in the Quidditch World Cup,
And this is the last time I'll say this,
Shut that ruddy bird up!
Who am I?
Hint:
First In A Family Of Nine Riddle
I came to Hogwarts and graduated 1988,
I came back at the time of Harry's almost, yet terrible fate.
I came in first in a family of nine,
I handle money but it's definitely not mine.
I've got a fang on a part of my body, long hair is my style,
A woman was once staring at me, which was caught by Harry's eye.
I took a desk job and that's where my love started,
I joined the Order of which cannot be parted.
I wear dragon hide on my feet, muggle clothes is what I've got,
My charm would outwit anyone, do you think they have not?
I respect my family with pride, unlike a dear brother that is so uncool,
One quality we share is that we were both Prefects at our dear old school.
Who am I?
I came back at the time of Harry's almost, yet terrible fate.
I came in first in a family of nine,
I handle money but it's definitely not mine.
I've got a fang on a part of my body, long hair is my style,
A woman was once staring at me, which was caught by Harry's eye.
I took a desk job and that's where my love started,
I joined the Order of which cannot be parted.
I wear dragon hide on my feet, muggle clothes is what I've got,
My charm would outwit anyone, do you think they have not?
I respect my family with pride, unlike a dear brother that is so uncool,
One quality we share is that we were both Prefects at our dear old school.
Who am I?
Hint:
Represent 8 But Counted As 10
I represent 8 but listed as 10,
I have shortened days until time changes again.
What am I? Body parts remaining: 6
I have shortened days until time changes again.
What am I? Body parts remaining: 6
Hint: I have 2 birthstones
Pumpkin And Spice But Not Everything Nice
I'm made of pumpkin and spice but not everything nice,
I prefer ghosts and ghouls and anything cruel.
I can cool you down after the hottest time ever,
You can figure me out without having to be clever.
I prefer ghosts and ghouls and anything cruel.
I can cool you down after the hottest time ever,
You can figure me out without having to be clever.
Hint:
Flying South Riddle
Hint:
Big Food Horn Riddle
You will need plenty of produce
To fill up this big food horn
Sweet potatoes, pumpkins and gourds
Apples, squashes and some corn
All through November
Your table top I adorn
What am I?
To fill up this big food horn
Sweet potatoes, pumpkins and gourds
Apples, squashes and some corn
All through November
Your table top I adorn
What am I?
Hint:
The Ill Country Riddle
Hint:
The London New Year Riddle
In America the ball drops in Times Square to countdown to the New Year. In London how is the New Year rung in?
Hint:
Singing In Groups Riddle
Hint:
In A Secret Spot
I'm in the big black pot. You can only take me, if you've found the secret spot. I'm worth a lot, you should know. The place I'm in, is at the end of the rainbow. What am I?
Hint:
Toss A Coin Riddle
If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?
Hint:
There is a 50/50 chance of each toss being either heads or tails. The previous toss does not impact the next toss. Did you answer this riddle correctly?
YES NO
YES NO
Fastest Horse Riddle
The London Racetrack needs to submit its 3 fastest horses to the Kentucky Derby out of 25 horses. However, all of their information was lost and they don't know any of the horse's times. Similarly, they all look identical so they can't remember who's fastest.
They can only race 5 horses at once, so what is the fewest number of races they can conduct to find the 3 fastest horses?
They can only race 5 horses at once, so what is the fewest number of races they can conduct to find the 3 fastest horses?
Hint:
First you divide the 25 horses into 5 groups of 5. You conduct the 5 races and take all of the fastest horses in those races and have a race with them, giving you the fastest horse. Then you take the remaining 24 horses (excluding the fastest) and remove the 4th and 5th horses in the first set of 5 races (since they definitely have 3 horses faster than them), leaving you with 14 horses. Next you can remove all of the horses that were beat in the preliminary race by the horses that got 4th and 5th in the championship race, leaving you with 8 horses. Finally, you can remove the horses that remain that lost to the 3rd place horse in the final race in the preliminary race and the horse that got 3rd in the preliminary to the horse that got 2nd in the championship race, leaving you with 5 horses.
You can then run a final race where the 1st and 2nd place horses are the 2nd and 3rd fastest. Then you know the 3 fastest horses. Did you answer this riddle correctly?
YES NO
You can then run a final race where the 1st and 2nd place horses are the 2nd and 3rd fastest. Then you know the 3 fastest horses. Did you answer this riddle correctly?
YES NO
Dancing Feet Riddle
Oh how I love my dancing feet! They stay together - oh so neat. And when I want to walk a line, They all stay together and do double time. I count them up, ten times or more, And race on-off, across the floor. What am I?
Hint:
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