# All Questions

16,399 questions
0answers
39 views

### Puzzle with alphabet X

1X2X3X,8696XX,?,?,950616 Hints: Figure out what X represents for and then find links between these numbers. Is there any genius who can solve my puzzle?
0answers
36 views

### My own interesting puzzle

I’ve come out one fun puzzle for you all to solve NITLKVXW ==> (>,<,X,<,>,>>,<,?,?,?,?) What’s the symbols in four question marks? Hint: Turn
0answers
41 views

### How to solve this number-sequence?

My friend gave me this fun puzzle to solve but I still cannot figure out the logic between them... 1,3,4,7,8,11,14,15,19,22,23,25,26,?,?,?,? Could anyone help me solve it?
1answer
26 views

### The Librarian's Labyrinth - Part II

If you haven't completed the first puzzle in this series, go check it out: The Librarian's Labyrinth - Part I Part Two You now know what these books are. You place your hand over the first page, ...
0answers
19 views

### Find Those Chews Notations! #6

Here be a hearty return to the original point of this series: retrograde analysis! Number Of Moves: 12 Checkmater: White Given Game: ? ? ? ? ? ? ? 0-0 ? ? ? ? ? ? Nf6+ Kh8 ? ? ? ? Nxf5 ? Ng6# ...
2answers
39 views

### Find Those Notations #5!

Here’s another different one. You must find as many mates in 4 as possible. Include shorter ones if you want that you find, but at least one mate in four has to be included in your answer. But no ...
13answers
2k views

### What is ls Largest Number Formed by only moving two sticks in 508?

Tilting the Image is not allowed. You can cannot change order of digits. You cannot change the Size if Digits unless you are harry potter. You can increase or decrease space between digits though. ...
0answers
78 views

### Which company founder are we looking for? [on hold]

This is about solving this riddle in a group. I don't know the answer yet but I can provide you with the answer, if we find it together. The question is taken from a german online-quiz and I'll ...
3answers
1k views

### France's Public Holidays' Puzzle

In France, there are 11 public holidays. As a French employee which enjoys public holidays on week days, you want to know if it is possible that all of the 11 public holidays during one year fall on ...
1answer
87 views

### Can a “select a missing 3rd symbol” puzzle made at least a bit difficult?

Looking at all the Mensa IQ test puzzles, usually there are two rows with in total 6-8 symbols and where you need to choose the last one properly to match the pattern. I wonder whether at least a bit ...
0answers
60 views

### Who is the killer? Little game i created? [on hold]

Can you solve the murder just by looking at the photo of the crime scene. https://newest-websites.com/murder-mystery-game/
3answers
657 views

### Knights and Knaves question [on hold]

You are on a land inhabited by Knights and Knaves. Knights will always tell the truth and knaves always lie. You meet three inhabitants(A, B, and C), and ask how many of them are knaves. A answers ...
3answers
1k views

### A journey… into the MIND

Across 1. Drench 6. Garland 7. Senior executive 8. Jack's fellow grumpy old man 9. Willy Wonka or the Mad Hatter 10. Chose between two pills 11. Iconic Dracula 12. Dissuade 13. West ...
1answer
167 views

### What is her name?

I stand before her, with calm nervosity No sweat, but still hot "Is it me or just the weather?" I think I keep asking myself if I should I definitely can, so I ask "What's your name, young lady?"
9answers
3k views

### Coin Game with infinite paradox

Here’s the puzzle/problem: Let’s presume we are best friends. I own the house next to you. I make a gaming proposition along the following lines: You throw a coin over and over again. So long as it ...
2answers
119 views

### Sequence made of symbols

(My friend in real life gave me this)That's the original sequence: ⬅↕➡,⬅↕,➡,⬅,?,?,↕➡ I'm going to use other symbols to make it readable: (/), (/,), (/, ?, ?, /) I've noticed that the comma ...
7answers
2k views

### Like totally amazing interchangeable sister outfit accessory swapping or whatever

OMG, me and my sister are like total BFFs and we share clothes like all the time! We soooo have the same sense of style and we borrow stuff from each other like every single second! We don't even ...
2answers
741 views

### Trying to enter the Fox's den

You're trying to get into the fox's den, but the sneaky fox has devised a puzzle that deters drowsy dogs. Can you get in? You find a panel with this writing: B9 Q4 F14 C7 There is no ...
1answer
71 views

### Minimum number of clues for Sudoku to have an unique solution? [duplicate]

I already know that 17 clues are a minimum for a Sudoku to have a solution, but I don't consider a Sudoku to be a real Sudoku while having more than one solution.
1answer
536 views

### Reflections in a Square

An ideal billiards table (no friction, ideal reflections off of the walls, no pockets) is shaped like a square. From the bottom-left corner, shoot a point-sized cue ball at some angle. What is the ...
3answers
348 views

### Who got some sun on the voyage?

We meek internationalists go on a little afternoon voyage Who got some sun on the voyage? Hint #1: Hint #2: Hint #3: Hint #4:
4answers
605 views

### Dinosaur Word Search, Letter Solve, and Unscramble

Please answer if you figure out any part of this! Dinosaur Names: archaeopteryx stegosaurus velociraptor concavenator triceratops kulindadromeus (kudos to user477343 for finding this one!) Randomly ...
2answers
113 views

### alphanumerical sequence Correct one

I have tried to solve this sequence which, I suppose has been created from the combination of a,b,c,d,e. I've reposted the correct sequence The sequence: (a,c), ?, ?, ?, (a,e), ?, ?, (c,d), ?, (b,...
2answers
496 views

### 3D Masyu - A Die

Fold this net into a cube and solve this 3D Masyu. The original Masyu rules apply. In addition, question mark '?' should be replaced by either a black or white circle. Side note: Yeah, it's almost ...
0answers
65 views

### Help me solve this riddle, please [on hold]

There once was a man with seven sons. One of his sons was very smart. Four of his sons are of average intelligence. The four sons that were of average intelligence but much smarter than the one. But ...
2answers
150 views

### The Not So Knights Challenge

You have been imprisoned by your super duper cliché evil king named Tim Goldsteen for sneezing during his birthday party. Apparently he’s that evil. Anyhow, you found out Tim’s secret that he enjoys ...
2answers
144 views

### Two, completely independent, means exist to obtain the same answer

... one "local"; and one "global" 1) 1 + 1 = 2 2) 2 + 1 = 4 3) 3 + 2 = 9 4) 5 + 3 = 17 5) 7 + ?? = 32 Can you determine the correct answer ...
1answer
386 views

### Special flights

What links Southwest Flight 3551 Iberia Flight 3692 Aeroflot Flight 6582 Can you name another flight in this unusual group?
5answers
355 views

### What did she name her son?

Cindy Tyler gave birth to a beautiful boy. She wanted her husband's suggestion to name him. Her husband was away on a mining exploration job. She texted to him For our beautiful boy please send me ...
6answers
1k views

### Sally's older brother

Sally smiles at her older brother and says, "Happy 30th birthday!" He shakes his head and replies, "I'm not 30 yet, but you are!" How is this possible?
1answer
505 views

### Girl Hackers - Logic Puzzle

StackExchange Top Ranked Girl Hackers The Stack Exchange Hacking Federation (of course fictitious) has just released its list of top-ranked female hackers for the year. Using only the clues below, ...
1answer
216 views
+100

### History Calls - Twice!

You'd send a letter to me, but I'm not quite what you think. You'd send a letter in me, but only if you didn't know me. I was a gem in my day for being both bold and precise. I stood ...
1answer
98 views

### That Ain’t Right… #3

Here’s a simple challenge. Wtih black to cooperate and move first, and white to checkmate, checkmate black in 6 plies (half-moves.) Only one illegal move may be made, and white makes only legal moves....
2answers
793 views

### What makes a man succeed?

What makes a man succeed, a host a captive, and a mess into something meaningful?
1answer
152 views

### Where are bad men sent?

I am usually grey and black, but with a tint of orange My inhabitants despise me, but my city loves me. What am I? I know that there are two possible answers for this, so I will ...
1answer
422 views

### A letter with no particular backstory

So, I was walking down the street when this paper materialized just in front of me, as if from thin air. I'm not sure if I can decipher it, maybe you can? It also smelled like fish a bit.
9answers
1k views

### One-one communication

5 people are standing in a circle - person A needs to tell his salary to person B, but none of the others should know A's salary. How is this possible, if every person only whispers to the person on ...
2answers
175 views

### Family friendly escape room, 6 letter Cryptex

The following is a puzzle of mine, I'm hoping to test it out a bit. It will be for a 6 letter cryptex to find the key inside the cryptex allowing you to exit a door in an escape room of mine. Puzzle ...
0answers
176 views

### A family of kings

I am a family of kings But I am the worst of my brothers I connect 5 to 13, but only if 9 is added to 4 To some I am the first thing discarded To others I am the last, most valuable possession What ...
1answer
103 views

### Some Rough Puzzling

My beginning is the beginning of glass My middle gives you a hand take one, a slang patriarch, and early college credit. I end with a downtrodden stone. What am I? As usual, ...
0answers
79 views

### How do I make numbers 1-100 using only the numbers 2, 0, 1, 9? [closed]

I'm kinda stumped on this and I'd like some help.
2answers
83 views

### Max pieces to cover a chess board [closed]

Number of individual chess pieces to cover all chess board
1answer
61 views

### What on Mars? (A Poem-based riddle)

I make your hair fall Your heart begins to fall, too But I don't cut them. I can be a rock In some places, I'm some dust You won't live much more. Uranium Mines An underground toxic find I ...
1answer
285 views

### Can you cross the bridge?

If C = 5 N = 2 R = 4 W = 1 P = 9 A = 4 D = 0 G = 7 M = 2 Then B = ? Hint : added some lines
5answers
2k views

7answers
1k views

### Time to Settle Down!

Lots of puzzles on this site take some time to solve. Nothing wrong with that, but I'll try to introduce a short puzzle every now and then :) Gold is my meal; Silver, I free; My colour reveals ...
1answer
99 views

### You can see me, but you can not look at me

You can see me, but you can not look at me. I can be gone or around for months at a time. I am middle-aged, but I don't hear you telling me that. In finnish, I could be yours. What am I?
5answers
1k views

### Sum letters are not two different

The following letters all have something in common which may not be obvious at a first glance: A B D H P No other letters share this attribute. Hint More ...
4answers
2k views

### Disembodied hand growing fangs

Across 2. Puzzle expert breaks first dilemma partially (7) 10. Nobleman bandleader (4) 13. Lead singer, AC/DC's second; extremely over-the-top (5) 18. Actor Morgan and organ lying on the same ...

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