View Full Version : Einsteins Riddle
DarkstaR
10-01-2012, 08:20 PM
Don't spoil the answer for others!
Here's Einsteins Riddle, a pretty complex riddle which is solved using association. Personally, I used an excel spreadsheet to solve it and it took longer than I expected. Only about 2% of the worlds population can solve this on their own. Below is the riddle, have fun.
There are no tricks, just pure logic, so good luck and don't give up.
1. In a street there are five houses, painted five different colours.
2. In each house lives a person of different nationality
3. These five homeowners each drink a different kind of beverage, smoke different brand of cigar and keep a different pet.
THE QUESTION: WHO OWNS THE FISH?
HINTS
1. The Brit lives in a red house.
2. The Swede keeps dogs as pets.
3. The Dane drinks tea.
4. The Green house is next to, and on the left of the White house.
5. The owner of the Green house drinks coffee.
6. The person who smokes Pall Mall rears birds.
7. The owner of the Yellow house smokes Dunhill.
8. The man living in the centre house drinks milk.
9. The Norwegian lives in the first house.
10. The man who smokes Blends lives next to the one who keeps cats.
11. The man who keeps horses lives next to the man who smokes Dunhill.
12. The man who smokes Blue Master drinks beer.
13. The German smokes Prince.
14. The Norwegian lives next to the blue house.
15. The man who smokes Blends has a neighbour who drinks water.
Feel free to post thoughts and discussion about it, just try not to spoil it.
raiQi
10-01-2012, 11:15 PM
Done it before, Managed to solve it in 10-15 mins ~~ ? somewhere around that not really sure, had to write it up on a paper, got really messy but managed to solve it. :D
Hendy
10-01-2012, 11:27 PM
Haha, I got it too, took me like an hour and 30mins XD, well was doing it while watching tv lol
Elvang
10-02-2012, 03:15 AM
Took me 20 minutes to solve, was easier when I stole DarkstaR's idea and used a spreadsheet.
Xdudo1
10-02-2012, 07:05 PM
It took me around 30 minutes, using an excel file too.. nice riddle
Infernal Bolt
10-02-2012, 07:34 PM
15-20 minutes using notepad++ XD
Niels
10-24-2012, 06:33 PM
Just solved it. Riddle was more difficult than I thought.
Weird that I've never seen this thread before.
Tengy
10-24-2012, 09:17 PM
30+ min.
Forum's all time worst, go me!
Stusse
10-25-2012, 11:30 AM
solved in 0,4min using google!
Neant
10-25-2012, 01:30 PM
solved in 0,4min using google!
Wouldn't call that solving it... lol.
pff took me a bloody while to solve it, started with filling in all the options at the beginning. eliminating the ones that were not possible anymore.
one advise: don't try this after a whole day of studying+working+3beers..
Kazzy
10-27-2012, 09:38 PM
Took me at least 15 minutes to do this, was very satisfying to finally get it done though ;p
Yeah I'd say it helps a lot to treat it like sudoku ;p
I just wrote all the possibilities in and slowly started scribbling them out.
Nice riddle
Avani
10-29-2012, 11:15 PM
Took me almost 10 minutes. Once you got a few pairs set up it gets quite easy ;)
jonman715
12-07-2012, 08:08 PM
took me like 2 hours lol
solved in 0,4min using google!
Pwned us all bahahahahaha
15-20 minutes using notepad++ XD
35 min using n++ too xd
edit: just googled it and wondering if answers that implement 1->5 as Left-to-Right can be considered true? (I just treated to the left as next to)
Masinero
12-18-2012, 06:33 PM
Nice one!
http://www.puffun.com/funanimaux/monkey.gif
khorne55
01-20-2013, 12:34 AM
Not bad! Love riddles. Cheers
nicolasfrias
03-08-2013, 01:46 PM
Hahah good idea!
solved in 0,4min using google!
nicolasfrias
03-08-2013, 01:47 PM
I would call solve, he just use another strategy!
Wouldn't call that solving it... lol.
carlsen
03-08-2013, 02:34 PM
I dont really believe it is only about 2% of the worlds population who are able to solve this, not that hard if you write it down....
fenol
03-08-2013, 02:48 PM
solved hehe , use something to take notes otherwise nearly impossible :|
hangabanga
03-15-2013, 08:40 PM
Got it in 5 Mins :) wasn't quite easy but Table helps a lot :D
Roarz
04-23-2013, 10:28 AM
This is just advertising for excel!!
jks, lets see how i go :D this reminds me of Mission 4: Books of Many Colors of the tibia quest The Scatterbrained Sorcerer Quest
edit: after completing it and googling it.. people have different answers to me but i have no repeats in my table? so now i'm confused.. maybe there's more than one possible configuration..
Dendo
04-23-2013, 10:40 AM
Took me 2 hours -_- Damn I'm dumb lol
Tobjun
04-23-2013, 10:53 AM
Took me about 10 sec? To give up ofcourse :)
Sspanky
04-29-2013, 09:13 AM
I printed out the riddle and gave it to 2 of the engineers i was working with. That was days ago and they still haven't done it haha. Goes to show, you don't have to have a brain to get a decent job in this world.
Nakuu
04-29-2013, 12:30 PM
Took me like 30 mins, damn :/
zuenti
05-11-2013, 08:54 AM
Solved it in 3 secs using "the power of luck" and was amazed that it was after checking the correct guess lol
tomait
11-19-2013, 07:35 PM
this makes no sense to me, a norwegian would never smoke dunhill
hunner980
12-01-2013, 06:34 AM
I dont really believe it is only about 2% of the worlds population who are able to solve this, not that hard if you write it down....
he ment not writing it down or using web or anything just in ur head
Xparn
12-05-2013, 04:06 AM
Fun task to do, this should get into school homeworks! :} Enjoyed it.
Omggg
12-05-2013, 04:20 AM
Is it the german? Someone who figured it out please let me know.
grizzlyrider
12-05-2013, 04:46 AM
Is it the german? Someone who figured it out please let me know.
WARNING: Spoiler
http://lmgtfy.com/?q=answer+to+einstein%27s+riddle
dragiz
12-18-2013, 10:58 PM
Im a lil bit late but i saw this today and decided to solve it haha... was fun. took me over an hour haha.
samm3
03-22-2014, 03:52 AM
I tried to solve this riddle after being up for 22 hours... quit after 5 min when I had to redo it all because some tard in the riddle decided to smoke some other shit and keep some hairless creature as a pet.
Facppf
04-13-2014, 12:55 AM
It took me 2h and 16min (exactly). Nice QI test!
gabbe
04-17-2014, 02:38 AM
IQ*
Now we all know how smart u are. Facppf ;)
Elvang
04-17-2014, 02:43 AM
Has anyone noticed that there is more than one answer? Depending on how you interpret words?
SamDaMan
04-17-2014, 04:45 AM
3. These five homeowners each ... keep a different pet.
THE QUESTION: WHO OWNS THE FISH?
If I own a dog, and you own a dog, would you say we have different pets or the same pet? "I have the same brother as you; he is human." Any of them can own the fish.
Facppf
04-17-2014, 04:20 PM
gabbe - I'm from Brazil, here we say "QI" not "IQ"!
18 min using spreadsheet ^_^
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