Brain Teasers
Duffus and the Great Snack Game
Situation
Situation puzzles (sometimes called lateral thinking puzzles) are ones where you need to ask lots of yes or no questions to figure out what happened in the situation. These are good puzzles for groups where one person knows the puzzle and answers the questions.Situation
Duffus often had friends over for tea, but most of them brought their kids, who had a tendency to eat any snack food found within a hundred meter radius. No matter where he hid his stash like starving piranhas they found and devoured his snacks. So Duffus being no duffis (well then again) devised a plan to save his snacks. He made up a game to hand out snacks to those who could guess the color of the marble he held behind his back. One at a time, a kid could enter the kitchen and guess, but they couldn't hear the others' answers. They could pick from red, green, blue, or yellow as the colors the marble might be. Duffus had the marble in one hand and would say, "When I show you the marble, what color will it be?" Duffus didn't switch marbles or pick a marble color other than the four stated. There was nothing on the table in front of him except his ice tea; Duffus loved his tea, though usually hot. When all the kids had a turn, every color had been picked, yet no one won. Duffus had not cheated and all the kids saw the marble after their guess. Thus Duffus saved his snacks - at least this time.
What did Duffus do?
What did Duffus do?
Hint
What did Duffus ask the kids?Answer
Duffus had a color changing marble, which was blue when cold and red when warm. He dipped the marble in the ice tea before each child would enter. Then he asked, "WHEN I SHOW YOU THE MARBLE, WHAT COLOR WILL IT BE?". If someone said blue, he would squeeze it tight, warming it up, and show a red marble. If they said any other color, he would show forth a blue marble.Hide Hint Show Hint Hide Answer Show Answer
What Next?
View a Similar Brain Teaser...
If you become a registered user you can vote on this brain teaser, keep track of which ones you have seen, and even make your own.
Solve a Puzzle
Comments
It was nice of them to accept his iced tea!
A color changing marble? Cool! I want one!
I thought that the marble was a different colour than the ones they were allowed to pick from. Good teaser, but I've never heard of a colour hcanging marble.
I thought that the marble was a different colour than the ones they were allowed to pick from. Good teaser, but I've never heard of a colour changing marble.
MY KIDS HAVE ALL KINDS OF COLOR CHANGING STUFF.MY SON HAS CARS,LEGO,STICKERS AND THE CLOTHS AND HAIR ON MY DAUGHTERS BARBIES CHANGE TOO.I JUST WISH I COULD GET A CAR THAT WOULD DO THAT,I COULD AVOID LOSRT OF SPEEDING TICKETS.
marblelous. More please.
Is there such a thing as colour changing marble?
there are color changing marbles??? Anyway good situation kind of funny
That was great. It really stumped me!
Couldn't he have just changed the marble color each time?
" Duffus had not cheated and all the kids saw the marble after their guess." Ummm... isnt what he did cheating?
If there was this kind of marble or not this is a great situation . I am hungry for your teasers !
love ur teasers, but I've got to agree i've never seen a color changing marble.
P.S. I love how you link the teasers(ie:"but thats another teaser")
P.S. I love how you link the teasers(ie:"but thats another teaser")
Great teaser !!
I thought of it being a colour changing marble and if a kid picked the right colour he would drop it in he's tea so it would change colour.
I thought of it being a colour changing marble and if a kid picked the right colour he would drop it in he's tea so it would change colour.
Marblelous
This is one of the best teasers i've ever some across. Nice.
It was fun, but a little hard to guess.
1. I'm pretty sure there are no color-changing marbles...
2. He technically did cheat.
It was okay I guess...
2. He technically did cheat.
It was okay I guess...
How is that not cheating?
To post a comment, please create an account and sign in.
Follow Braingle!