Downtime Puzzle, again

[Hann]

Here's the following 7 PMs

Poring Poporing Drops
Poring Marin
Poporing Marin
Drops Marin
Poring Mastering
Poporing Mastering
Drops Mastering


To make it easier to see, if we use A to E instead of names,

A B C
A D
B D
C D
A E
B E
C E

[Hann]

Forgot IGN /blush
IGN is Hann

[GM-Ayu]

well if any two can be redirected each monster will have to be in at least 3 pms.

Exact approach is there, but there's an edit when again, we said no editing... (I do no-editing this time because it's clear-cut on who is the first one who got the right answer and prevents all other types of problems)

Poring Poporing Drops
Poring Marin
Poporing Marin
Drops Marin
Poring Mastering
Poporing Mastering
Drops Mastering


To make it easier to see, if we use A to E instead of names,

A B C
A D
B D
C D
A E
B E
C E

Hann has the right answer there!

You guys are weird I used way less time on #2 than this current one when I got asked these questions... and you guys got it completely reverse as me ._. I thought that this one is way harder than the last one.

I thought this question will take awhile too





Question 4!


I asked this on Main for fun before (without any prizes, and nobody got it)

GM-Ayu challenges you to guess a whole number between 1 and 2000. You are allowed to ask 15 questions that can be answered with "yes" or "no." GM-Ayu will answer them with a "yes" or "no" accordingly, but she will lie on at most, one question. She got the ABILITY to lie once, doesn't mean that she definitely will. GM-Ayu will also only answer the questions??after you asked all 15 questions.


What are the 15 questions that you should ask so that you have a foolproof approach to always get the right answer?

Prize: 1 OCA (hint is now given)

This is last question for tonight unless by miracle you guys answer this within half an hour (sleeping at server time 5 AM.) By tomorrow morning/afternoon though when I check by and if no one got it, I'll drop a hint, but then the prize will be lowered down to 1 OCA only.

[Captain Usopp]

No fair, I editted the first one sure but the second one was legit

[GM-Ayu]

Please post your detailed answer directly in this thread. I'll only accept the first correct, *UNEDITED* answer. I'll only accept the first post from a forum member as their answer, so please be careful and answer carefully without the need to edit (and of course, don't make a mistake in your only chance of answering.)

[Captain Usopp]

apologies

[Hann]

If it makes u feel any better i didn't actually see your second answer til i posted my. I saw your first answer but realised it was wrong so I started working on it, and only realised u posted a 2nd answer after I posted my.

[SeifuSnow]

1) Are there 1-3 digits in the number?
2) Does the number only contain odd numbers? (ex 1739)
3) Are the numbers in sequential order? (ex 1357)
4) Does the number have a repeating number? (ex 1333)
5) Is the number greater than 1000?
6) Are there at least 4 digits in the number?
7) Does the number have an even value? (ex 1+3=4 while 1+3+5=9 <--Not even)
8) The game.
9) Is the number a palindrome? (ex 1331, 323, 1001, etc)
10) Can the number be divided by 2 evenly?
11) Can the number be multiplied by 4 and still be less than 2000?
12) Can the number be subtracted in backwards sequential order and be less than 1?
13) Are the last two digits of the number a multiple of 3?
14) Can you create a relative weight to support the numbers in a sequential order? (ex 1394, 3 can hold 1 and 9 can hold 3 but 4 cannot hold 9)
15) Did I win?

[katleoyumi]

1. Is the number a prime number?
2. Is it a triangular number? (e.g. 1+2=3, (1+2)+3=6, etc.)
3. Is it a perfect square?
4. Does it have repeated digits?
5. Does it begin with an odd digit?
6. Is the difference between the numbers of your digits less than 5?
7. Is the sum of the numbers of your digits more than 10?
8. Is the product of your number greater than 25?
9. Is your first digit greater than your second digit?
10. Is your number a multiple of 3?
11. Is your number a multiple of 5?
12. Is your number a multiple of 7?
13. Is your number a multiple of 13?
14.Is your number greater than 1000?
15. Is your number less than 500?

[GM-Ayu]

Seems like no one got this one so far, so the hint for question 4!


Hint: If I don't lie at all, then you only need 11 questions to do find the answer, so the 4 extra questions allowed are treated as "error detecting" questions. Consider the case where you have 11 coins. They are either heads, or tails. If lying isn't allowed, then you only need 11 questions to ask about them individually "is coin 1 heads? is coin 2 heads?" and so on. With this hint in mind about 11 questions for coins if there's no lying, think about how to relate this back to 1 to 2000.


(server is up again yes, but let's finish this one anyway.)