confuse about the rebus if its yolk or egg + sun or drawing+ sill? if thats whats called loves the world \universe + square and well

This is not a puzzle, this is an actual question Recently I tried to solve a puzzle, which I was certain used a Vigenere cipher. I'd never heard of it before the puzzle, so I went straight to the Guide, and later to Wikipedia. I understand a Vigenere cipher has 3 parts: the plain text, the key ...

What everyday object is $2^{(-7/4)}$ metres long? Note there may be some cultural dependence here but it’s still pretty cool.

OTAYCAEVDREJUSGJXTTRWBAGFLVQEBHJNFCQOUJOHNRBARAOTJDHWPAUIURNZ It's for a treasure hunt I'm doing but I've been stuck on it for days now. It might be a running cipher maybe but I'm having not much luck. Thanks

You have a bag with 222 black balls and 333 white balls in it. You also have an almost infinite supply of black and white balls that are not in the bag. You do the following over and over again: Choose two balls uniformly at random from the bag, and remove them from the bag. If the balls we...

Any fragment has me yet I am unseen I depend on another's mass From the tiniest to the enormous and if I would ever happen to be ceased without me all the universe would be fixed

A man orders spicy noodle and leek soup from a restaurant, but gets bored while eating. When he gets bored, there are exactly 100 noodles in the soup. Because he is bored, he decides to play a game with his soup. He will take two noodle ends from under the soup (being careful not to burn himse...

How many words can you list containing cious? Rules: 1) containing: it could be inside the word, it doesn't have to be at the end (if such word exists) 2) You can scribble down all the easy ones you know if you like or start from hard as well. 3) Try not to cheat 4) Good luck! 5) Rule 4 is n...

I just happened to look at the leaderboards today as i was bored, but i noticed this strange happening... How does a user have more rep gained for the timeframe than total rep?

To know more about the puzzle, click on the link below and watch this youtube video: https://www.youtube.com/watch?v=MlaGOCaXEKk This puzzle is commonly known as 508 Matchstick puzzle.

You have two drums of capacity 8 litre and 5 litre and a resource of oil, can you use these two drums to give 1 litre, 2 litre, 3 litre, 4 litre, and 6 litres and 7 litres to any customer? If yes, then how? Note that there is no mark of litres on the drums.

When I came back from my vacation I saw my wall clock has fallen down and not working. The clock was on the floor and all its numbers were detached from their positions. Can you help me to find out at what possible time(s) the clock could have fallen down? The three hands (hour, minute and second...

Tomorrow is the annual meetup for the Northwest Region Marble Lovers Association. The days festivities will include various marble games, admiring collections of marbles, a guest speaker who will talk about the virtues of glass spheroids, and running an impressive Rube Goldberg machine that you'v...