Unanswered Questions
354 questions with no answers
12
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0
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Found the key, but what to unlock?
Here's a series of text messages between me and my friend.
Me: Couldn't use ebg13, so used ______ to hide my messages.
Him: What? How is this possible???
Me: A big prime ______, what else did you ...
12
votes
0
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475
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Quantum tic tac toe strategy
Most of us learn tic tac toe early in our life. Also, it is easy to find an optimal strategy for playing.
How about Quantum tic tac toe? What is the optimal strategy for playing it?
Rules
On a ...
12
votes
0
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746
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Meteor strikes again
Part of a phone call:
-...well why didn't you just say so?
-It wasn't as easy as you thought, Jack. All the power lines here were destro---
-I know...It's not like we're living on a different planet ...
11
votes
0
answers
338
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Can you find the cipher that I used?
I have encoded a phrase, using a cipher that I invented. But I don't want you to decode it, rather I want you to figure out how my cipher works.
This is the phrase that I encrypted
Find the ...
11
votes
0
answers
337
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The Majestic but Draconian Dinner
We are hosting a dinner party. Here is a list of things you can take:
Hotdog
Grapefruit
Oreos
Potato Salad
Cheetos
Utensils
Katlyn
Predator Drones
Banana
However,...
11
votes
0
answers
328
views
An Attempt at AV Puzzle
Here's another puzzle with visuals and sound. I hope you enjoy it!
With Sound:
https://youtu.be/yHkQdEu0QpA
Static Image (the musical notes represent the music in the YouTube video):
Hint 1
Hint 2
11
votes
0
answers
404
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What is a Freecell Word™?
This is in the spirit of the What is a Word/Phrase™ series started by JLee with a special brand of Phrase™ and Word™ puzzles.
If a word conforms to a special rule, I call it a Freecell Word™.
Use the ...
11
votes
0
answers
517
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April Fool's Enigma
Every year, a famous French youtuber (e-penser) presents his enigma of April Fool, but this year, targeting specifically a group of people who have done particularly well last year, he raised the ...
10
votes
0
answers
706
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A funny looking cipher puzzle
What secrets does this jester hold? Hints are found down the road.
A hint, or rather, that what is held transcribed:
10
votes
0
answers
509
views
I'm a number with a special product, so name me when you think you've got it
In the blocks that come before,
their special product tells us more.
To guess my scheme you'll need calculation,
but only little tests of recreation.
Each block contains atoms strong as Thor,
...
10
votes
0
answers
2k
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3D ring/rope wooden puzzle solution?
I have a Eureka 3d "Puzzle G":*
The box lists 3 puzzles:
Remove the ring
Remove the rope
Move the ring to the other side
While I was able to solve shows the first puzzle, I haven't ...
9
votes
0
answers
306
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Dreamcatcher Puzzle
I created this puzzle as part of a set of puzzles about good wishes for a wedding. Does it work?
9
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0
answers
669
views
A nice riley, hopefully is fun
Within these lines is a puzzle I've made.
With cunning and wit, can you guess my trade?
Inside the tome of the element's power,
One minute per side, you'll read for an hour.
A single number of the ...
9
votes
0
answers
352
views
12:41 puzzle: colorful geometry
The answer is a 4-letter word. I will not be giving any hints.
This puzzle is very old. The puzzle is solved using only the image (no clues to the puzzle in title or description).
9
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0
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358
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A Glutton and a Split Check
N, T, A, B are arbitrary constants in this problem. I have only definitively solved the N=1 subproblem, so, if the general problem cannot be solved, I will be satisfied to mark as accepted a solution ...