A Rickety Bridge Riddle
Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?
Hint:
17 mins.
The initial solution most people will think of is to use the fastest person as an usher to guide everyone across. How long would that take? 10 + 1 + 7 + 1 + 2 = 21 mins. Is that it? No. That would make this question too simple even as a warm up question.
Let's brainstorm a little further. To reduce the amount of time, we should find a way for 10 and 7 to go together. If they cross together, then we need one of them to come back to get the others. That would not be ideal. How do we get around that? Maybe we can have 1 waiting on the other side to bring the torch back. Ahaa, we are getting closer. The fastest way to get 1 across and be back is to use 2 to usher 1 across. So let's put all this together.
1 and 2 go cross
2 comes back
7 and 10 go across
1 comes back
1 and 2 go across (done)
Total time = 2 + 2 + 10 + 1 + 2 = 17 mins Did you answer this riddle correctly?
YES NO
The initial solution most people will think of is to use the fastest person as an usher to guide everyone across. How long would that take? 10 + 1 + 7 + 1 + 2 = 21 mins. Is that it? No. That would make this question too simple even as a warm up question.
Let's brainstorm a little further. To reduce the amount of time, we should find a way for 10 and 7 to go together. If they cross together, then we need one of them to come back to get the others. That would not be ideal. How do we get around that? Maybe we can have 1 waiting on the other side to bring the torch back. Ahaa, we are getting closer. The fastest way to get 1 across and be back is to use 2 to usher 1 across. So let's put all this together.
1 and 2 go cross
2 comes back
7 and 10 go across
1 comes back
1 and 2 go across (done)
Total time = 2 + 2 + 10 + 1 + 2 = 17 mins Did you answer this riddle correctly?
YES NO
Deep Fried Santa Riddle
Hint:
Selling Windows Riddle
Hint:
Sumer House Riddle
Hint:
Doorway To Heaven
You die then you find yourself in limbo, and you see two doors. One of them leads you to hell and the other one heaven. They are being guarded by two guardians. The guardian guarding the doorway to heaven always tells the truth and the guardian guarding the doorway to hell always lies. What is the one question you will ask to either of the guardians to find out which door will lead you to heaven?
Hint:
If I asked the other guardian which door leads to heaven, what would he tell me? Did you answer this riddle correctly?
YES NO
YES NO
The Tri-Wizard Tournament Riddle
First think of the person who lives in disguise,
Who deals in secrets and tells naught but lies,
Next tell me whats always the last thing to mend,
The middle of middle and end of the end?
And finally give me the sound often heard,
During the search for a hard-to-find word.
Now string them together, and answer me this,
Which creature would you be unwilling to kiss?
Who deals in secrets and tells naught but lies,
Next tell me whats always the last thing to mend,
The middle of middle and end of the end?
And finally give me the sound often heard,
During the search for a hard-to-find word.
Now string them together, and answer me this,
Which creature would you be unwilling to kiss?
Hint:
The Plane Crash
There was an airplane crash, every single person on board died, but yet two people survived. How is this possible?
Hint:
Death On Saturday Riddle
A man is found dead one Saturday morning. He was killed while his wife was sleeping. The wife tells the police all that she knows. She tells them that the cook was cooking breakfast, the maid was cleaning and the butler was getting the mail. The police immediately arrest the person who is responsible. Who is responsible and why?
Hint:
The wife is responsible. The reason is simple – she was supposed to be sleeping but she knew all that had happened! Did you answer this riddle correctly?
YES NO
YES NO
The Bow That Can't Be Tied
Hint:
Reese's Ice Cream Riddle
Hint:
Bigger Than You Riddle
Hint:
The Home All Of Us Have Seen
On a road of black lies a house
The block quiet as a mouse
All but one of the others
Never knew children and mothers
That one long has been foreclosen
And this one life has chosen
The home painted blue and green
It's a home all of us have seen
Few who live there beyond it motion
And tell me if you have a notion
What it is with roof of dome
Tell me now what is this home?
The block quiet as a mouse
All but one of the others
Never knew children and mothers
That one long has been foreclosen
And this one life has chosen
The home painted blue and green
It's a home all of us have seen
Few who live there beyond it motion
And tell me if you have a notion
What it is with roof of dome
Tell me now what is this home?
Hint: The foreclosed is the closest.
Solitary Confinement Riddle
You are in solitary confinement. It is Friday afternoon and you absolutely must have a cigarette. The only person who can give you one is the guard outside your cell. What do you do?
Hint:
To get the guard to give you a cigarette (and this really is the preferred answer to this question), threaten to kill yourself by smashing your head against the wall of your cell. That gives you leverage with the guard - hed be tied up by doing paperwork about your suicide, so hed miss weekend time with his family (its Friday afternoon, remember?) -- so hell give you a cigarette. Did you answer this riddle correctly?
YES NO
YES NO
Adventures To Find Riddle
Inside me the adventurous find
Quests and treasures of every kind
Trolls,goblins,orcs, and more, await
Within my closed Walls for
All those that wish to visit me.
Your hands are the key
To secrets untold,
And your mind will unlock the door.
I am a?
Quests and treasures of every kind
Trolls,goblins,orcs, and more, await
Within my closed Walls for
All those that wish to visit me.
Your hands are the key
To secrets untold,
And your mind will unlock the door.
I am a?
Hint:
Part Of A Man Riddle
I fall but I never get back up
Im unique but Im not a fingerprint
Im sometimes part of a ball but Im not leather
If I get warm enough I go away but Im not a winter wardrobe
Im sometimes part of a man but I dont have any skin
What could I be?
Im unique but Im not a fingerprint
Im sometimes part of a ball but Im not leather
If I get warm enough I go away but Im not a winter wardrobe
Im sometimes part of a man but I dont have any skin
What could I be?
Hint:
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