Once upon a time... A Puzzle

jeff hammond

@unknownuser said:

@unknownuser said:

so no takers on this one?

Seems I have given the solution in my previous post?

oh man, you're right..

1n1e1x1t1space1l1i1n1e1

i fully missed what you were saying there

jeff hammond

@unknownuser said:

SCQTDU next one? (little hint in my name in my signature)

i barely know any french but it appears to work in spanish as well.. uno,dos,tres,quatro,cinco,seis..

my guess for the next letter would then be 'C' for cero.. if C is wrong then my guess is:

whatever the first letter is in the translation of 'zero' in french..

TIG

zero is zero...

jeff hammond

@tig said:

zero is zero...

haha..
ok, then my guess is 'Z'

pilou

remus

Try this:

1,1,2,3,5,8,13...

Whats the next number?

pilou

seems 21 but in this sort of successions there are often several arguing possibilities

TIG

@unknownuser said:

Try this:

1,1,2,3,5,8,13...

What's the next number?

Fibonacci ...21,34,55,89,144,233,377,610,987,1597,2584,4181,6765... etc
http://en.wikipedia.org/wiki/Fibonacci_number

pilou

Yes but this one will also valuable
1 1 2 3 5 8 13 13 14 15 20 25 25 etc...sure totally arbitrary but apply with an interval repetition

jeff hammond

Outside a room there are three light switches. Each switch is connected to a different light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.
You are allowed to set each switch the way you want it and then enter the room. you can only do this once.

Your task is to then determine which switch controls which bulb. How can you do it?

Ecuadorian

I ask someone to stay outside the room and help me.
I tie a string to one of the switches, then enter the room.
I call the architect and tell him how bad his design is for having put the switches outside.
I give up.

jeff hammond

@ecuadorian said:

I ask someone to stay outside the room and help me.

I tie a string to one of the switches, then enter the room.

I call the architect and tell him how bad his design is for having put the switches outside.

I give up.

haha #3 sounds good.
1 & 2 are not allowed. (or anything like those)
4 - nah - there's a real solution

oh, and i should add.. if you fail, something terrible will happen.. let's say nuclear war

remus

Is there a sneaky trick to it, or is there a combination of on/offs that you can set to work it out?

Ecuadorian

Ok, I cheated and found the answer online. I can give a hint: The thing you can only do once is enter the room.

And I'll give you a puzzle I've just made up. This one is for the Japanese speakers and Japanese language learners in the forum:
3txq
What is the next character in the sequence?

jeff hammond

no Remus. Nothing sneaky.

[edit] well, maybe.. there isn't a sole combination of on/off's that will tell you the answer.. there's something else to it but that something else is logic based.. not something you're going to be mad about when you realize the solution..

and yeah, you can only enter the room once.. you can do whatever you want prior to going in.

Daniel

@unknownuser said:

Outside a room there are three light switches. Each switch is connected to a different light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.
You are allowed to set each switch the way you want it and then enter the room. you can only do this once.

Your task is to then determine which switch controls which bulb. How can you do it?

Flip the switch, then look in the room through the doorway (without entering it).

jeff hammond

@daniel said:

@unknownuser said:

Outside a room there are three light switches. Each switch is connected to a different light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.
You are allowed to set each switch the way you want it and then enter the room. you can only do this once.

Your task is to then determine which switch controls which bulb. How can you do it?

Flip the switch, then look in the room through the doorway (without entering it).

nope - the room is light sealed.. no windows etc..

a hint - light bulbs are an important part of the solution.. if the switches were connected to electric fans for instance, you probably couldn't solve it..

Ecuadorian

Yes I could, at least with most ceiling fans

Ecuadorian

@unknownuser said:

Tomorrow does sheep will be at the same hour and at the same place on the way than today?

You never return to the same time and the same point in space

jeff hammond

@ecuadorian said:

Yes I could, at least with most ceiling fans

oh yeah.. i guess you could figure it out with fans..
i was going to use electric clocks as an example you couldn't do it with but that too would actually work.. an electric Digital clock (meaning - the display turns off instantaneously when the power is shut off) on the other hand - i don't think that would be possible.