"I can be some amount of time, and I can be what this puzzle is in. But not only this puzzle. I can be used to look at 'yourself', when it's bright enough. But that's usually not the purpose I was produced. When I'm 'many', most of you use me. In a more literal sense, I can conta...

"Hey there, this is the third riddle, the sequel to the first and second ones. I may not be bright like a candle, but I have been shining once. When young I was, a long time ago, I had a wife and many children. We were travelers, many places we did go, for many years, we had...

This puzzle is from my friend whom Arthur I don't know [really idk why but he gave me this from a book] (ill call my friend Arthur). As this was a long riddle, he wrote it on a page for me. The riddle was: Mr.Adam looked up from a book he was reading on the famous dreams and said to his wife:...

I found this old puzzle and have no idea how to get it together. I have been trying to complete it for several hours now but to no luck... Also sorry if it has incorrect tag, correct me if needed, I couldn’t find any appropriate.

I start with a fight, or a chance to relax, And end with a cut, and am but you what. In between I am quite average, But overall you hope I am never required. What am I?

It's always 1 to 6, it's always 15 to 20, it's always 5, but it's never 21, unless it's flying. What an I?

A word is said to be autological if it describes itself. This can be a property of both nouns and adjectives; for example, "noun" is a noun and "pentasyllabic" is pentasyllabic. We can also construct what one might term "autological loops"- closed sequences of words that describe each other. As ...

Solve the following rebus. THINBOXKING

There is a common English word that is nine letters long. Each time you remove a letter from it, it still remains an English word - from nine letters right down to a single letter. What is the original word, and what are the words that it becomes after removing one letter at a time? Hint 1: ...

Consider a unit circle C. The goal is to find a curve L such that: all secant lines of C intersect L; the length of L is minimal among those with property 1 above. Any closed curve containing C (for example a circle with the same center as C, but larger) clearly satisfies property 1, but is n...

A magical operation on a particular number (not ending by 0) is the addition of this number with his symetrical number. For example the magical operation for 2018 would be 2018 + 8102 = 10120. Let us choose a number with first digit (left one) strictly inferior to his last digit (right one). We...