Riddles and Puzzles

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classic33

classic33

Leg End Member
FFS there's more to that hateful thing?!
At least one more part.
 
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classic33

classic33

Leg End Member
The Warden, On A Good Day
It is Sunday morning, when the Warden makes the following announcement over the prison loudspeaker system:
"The 4 prisoners, locked in cells 1,2,3 & 4, will be executed next Sunday at exactly 1:00,2:00,3:00 & 4:00 pm. Schedule shall be random .."

The 4 prisoners, while having their final breakfast outside the cells, were informed that they all must guess, before taken out of their cells : Who is 1st, 2nd, 3rd & 4th to hang ? in order to be pardoned by the warden.
But any communication among them forfeits their chance of survival.

One of the prisoners told the others that he have observed,every 12 noon, the 4 white pigeons that always feeds on bread crumbs he places on his cell's window sill. And they can be caught if wanted to. That's how he finds out there are 2 females among those birds..

After a brief planning they pocketed some bread and returned to their cells where they were asked to draw stick for the time of their own execution..

What is their scheme to get out alive and free?


Edit
Spaces added to read correctly.
 
Last edited:
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classic33

classic33

Leg End Member
Robotic Enigma

Three robots A, B, and C are called, in some order, True (T), False (F) and Random (R).
(T) is programmed to speaks truly, (F) falsely, but whether (R) speaks truly or falsely is a completely random matter.

The robots can answer only YES or NO. Each robot is equipped with two small lamps - red and white.
When a robot responds – the red light lights up, but you do not know he said YES or NO. When there is no answer – lights up the white light.

Your task is to determine the identities of A, B, and C by asking no more than three questions; each question must be put to exactly one robot.
ABC are TLR in some order, to be found.
Here's the method, step by step. Q1 identifies R. Q2 identifies T.

Ask A Q1. If Red
then ask B Q1. If Red
then C is R. Ask A Q2. If Red
then TLR. 3 questions.
else LTR. 3 questions.
else B is R. Ask A Q2. If Red
then TRL. 3 questions.
else LRT. 3 questions.
else A is R. Ask B Q2. If Red
then RTL. 2 questions.
else RLT. 2 questions.
 

benb

Evidence based cyclist
Location
Epsom
ABC are TLR in some order, to be found.
Here's the method, step by step. Q1 identifies R. Q2 identifies T.

Ask A Q1. If Red
then ask B Q1. If Red
then C is R. Ask A Q2. If Red
then TLR. 3 questions.
else LTR. 3 questions.
else B is R. Ask A Q2. If Red
then TRL. 3 questions.
else LRT. 3 questions.
else A is R. Ask B Q2. If Red
then RTL. 2 questions.
else RLT. 2 questions.

I don't understand that at all.
If the light comes on red you only know that the robot has answered, not whether they answered Y/N so how can the questions possibly identify TLR?
 

AndyRM

XOXO
Location
North Shields
My Reality
SLANTS
CHIMPS
SHORED
BRACER
BUNGLE
MISTED

I'm not going to offer any directions or clues. I'll just see how it goes. Enjoy.

The clue is the first word, which tells you that you need to change the words to alter/slant reality. It's easier if you lay it out on a piece of paper:

photo.JPG
 
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classic33

classic33

Leg End Member
A Few Easy Ones
1) The red planet
2) our solar system is part of this
3) another word to describe where the solar system is
4) a triangular prism
5) ...plane
6) do it quietly
7) chocolate village
8) American coin
9) have a rest, take some ....
10) take one from the airport
11) a hunter goes in search of this
12) pub for the king of the jungle
13) needed by a plug
14) subject
15) not straight
16) badly spelt sneakers
17) citrus sphere
18) zip, press stud ....
19) throw a stone to make one of these
20) celestial sorcery
21) feline equipment
22) two storey bus
23) it's good in Spanish
24) clever people
25) nomad
26) it's more than nice
27) "The crumbliest" chocolate
28) leaves or snow can sound like this
29) cow's produce and where it's treated
30) white chocolate rectangle
31) locals from Malta
32) wandering musicians
33) spin around
34) lorry driver's snack
35) marriage arrangers
36) outside meal
 
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classic33

classic33

Leg End Member
And A Few More
1. Definitely not before 20.01hrs
2. Mother?s hostelry, perhaps
3. Voodoo in a box
4. Cow juice container
5. Song from ?Fiddler on the Roof?
6. Floral items, could be climbing or tea
7. Single snowy deposit
8. This becomes you, according to the song
9. The ?E? is missing from this pet food
10. Could be Park Lane, or Mayfair
11. A star cluster
12. Another star cluster
13. Oh look, there?s another star cluster!
14. Sounds like bloomers!
15. Christmas and birthdays give rise to these
16. ?Give us a ?, Anthea!? as Brucie might have said
17. Are you a ? case?
18. Sssh! Talk quietly!
19. Al fresco cuisine
20. In the mane, you?ll enjoy this one
21. Like toast, or autumn leaves, maybe
22. Sounds like a sadistic nut, this one
23. Munificence!
24. This chap?s ?fruit? has gone brown!!
25. No, actually it?s totally yellow!!
26. Serious bar, this, mainly for truckers
27. Half a flying machine? Could well be
28. This pub only sells cow juice
29. Passenger carrying vehicle, or maybe a club sandwich?
30. Mediterranean islanders
31. Clever little individuals, these
32. Gentle wave action
33. Beautiful lady from Istanbul
34. Up for discussion?
35. Superman, Spiderman and Batman are all these
 
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classic33

classic33

Leg End Member
Robotic Enigma

Three robots A, B, and C are called, in some order, True (T), False (F) and Random (R).
(T) is programmed to speaks truly, (F) falsely, but whether (R) speaks truly or falsely is a completely random matter.

The robots can answer only YES or NO. Each robot is equipped with two small lamps - red and white.
When a robot responds – the red light lights up, but you do not know he said YES or NO. When there is no answer – lights up the white light.

Your task is to determine the identities of A, B, and C by asking no more than three questions; each question must be put to exactly one robot.
Ask Robot #1: "How would Robot #2 answer the question: 'Does 1+1=2'?"
Truth or Liar would respond with a White light if Robot #2 is Random, or a Red light if Robot #2 is Not Random. So ask your next two questions to Robot #2 if the answer was Red, and to Robot #3 if the answer was White. You can be sure that you're not talking to Random with the next question.
Robotic Enigma
If you asked that first question to the Random robot then it doesn't matter how he answered: since your next questions will not be directed to the robot you were initially talking to anyway, you will still be sure that you're not talking to the Random robot.

Second question (to Robot #2 if the first response was Red, or to Robot #3 if the first response was White): "How would Robot #1 answer the question: 'Does 1+1=2'?"
If the answer is White, then Robot #1 is Random. If the answer is Red, then Robot #1 is Truth or Liar and therefore the robot you haven't talked to yet is Random. Now you know who Random is, and you just need identify one of the other two robots.

Third question (to the same robot you asked the second question to): "Are both of the following statements true? A) You would answer 'Does 1+1=2?' with a 'Yes'. B) The Random robot would answer 'Does 1+1=2?' with a 'Yes'."
The Liar knows that A is not true, and therefore regardless of the outcome of B he knows that it's impossible for both statements to be true. So to answer the entire question, he would lie about it and reply with a "Yes" to produce a Red light.
The Truth teller would know that A is true but cannot answer B, so he cannot answer the question of whether both A and B are true. So Truth would reply with a White light.
For answer
 
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