# All Questions

17,052 questions
1k views

### Elementary, my dear …

My list for today Iodine-Sulfur+Americium-Scandium:Phosphorus Iodine-Titanium+Molybdenum+Thorium+Yttrium-Lithium:Helium Praseodymium+Oxygen+Vanadium+Erbium+Boron+Sulfur-Lithium:Aluminum ...
182 views

### A sentence with all numbers [closed]

Crazy thought. Can you make an (grammatically correct) english sentence using english words which are all numbers? Each word in that sentence must represent a number. I am expecting a minimum 6 ...
509 views
+50

### One! Two! Fizz! Four!

Argh, how I hate those mean kids and their newfangled game! The answer will be two words.
70 views

### Invert the numbers [duplicate]

I have an array of numbers containing 0 and 1 only and you are given a a constant C . You have to invert all the 0's to 1's by taking exactly C number of elements . What is the max number of 1's we ...
526 views
+50

### At my beginning there's a vessel, you can slash me with a chisel

At my beginning there's a vessel, You can slash me with a chisel. I belong to the first from a total of four, There's nothing to add more ... Who/ what am I? Hint 1 Hint 2 Hint 3
1k views

### Setting up the trap

Start with eleven in one e four e six; add what is missing from otherhood, oke, icks; improving position, go upwards by one; mix up for organs, remove fifty-one. Add to the end an ...
69 views

### Fibonacci Cycles Back…Figure out the Fibonacci Number FBN

$Given$: $F$, $B$, $N$, $U$, $V$ are all digits that can vary from 0 to 9..but not necessarily distinct. $FBN$, $NBF$, $UV$, $VU$ are all concatenated numbers. From information given below, what is ...
154 views

### Normal Knight sees the Big Picture during his Countrywide Travels [duplicate]

Normal Knight is savvy, energy saving as he travels through Regular Country... Ride along and Document Details of his Journey As this Knight (only chess move allowed) journeys through , he takes ...
191 views

### One to Eleven Sum to Twenty Five

From the picture shown below, deduce the missing numbers (one to eleven)... none of them repeating. Four Numbers surrounding the Five diamonds A, B, C, D, E, as well as the five numbers in the outer ...
142 views

### Who Am I? (A Dead Guy)

You seek him who died at sea, Try and find who he might be. A heart that did not wilt in flame, Writ on Roman stone is his name. Nothing of him that doth fade, But doth suffer a sea-change, Into ...
647 views

### The Amazing Sliding Crossword

Solve the crossword then slide the blocks to create another configuration with eight new words. Across 1. Lure 5. Before long 6. Frosted 7. Permit Down 1. Scold 2. Formerly 3. Frost, for ...
162 views

### What is the missing number in set B?

A {6, 2, 2, 2, 16, 2} B {37, 37, 3, 3, 3, ?} The numbers in set A relate to one another through a numerical or abstract pattern. Set B has a similar or a somewhat contrasting pattern .The task in ...
142 views

### Prime Knight travels through Prime Country

Prime Knight travels through Prime Country... Ride along and Document Details of his Journey As this Prime Knight (only chess move allowed) journeys through Prime land, he makes a pit stop at every ...
78 views

### -4 to 3 magic square [closed]

Write the numbers -4 ,-3 ,-2,-1,0,1,2,3 in correct place value so that each of the square adds up to 0 Please solve this question, because I have tried this this question many times without success. ...
656 views

### In a Fish that is not a Fish

Righteous head of a snake that is a snake, Aback, held in a fish that is not a fish. Now, I'm beauty in disguise, Despite being, to most, nightmarish. I am looking for two answers... One on the ...
221 views

### You may find me… puzzling

I am within my rights to stay silent. I am abandoned in the middle. I am held in by spirit. I am African capital. Who or what am I?
131 views

### Common Marsupials and Rare Antelopes

Following the surge of riddles from senpais: this by jafe, and this by Rand al'Thor I hide as a puzzle in Malaysian spoon, Bounding sturdy monument and sturdy wood. Upside-down in common ...
299 views

### I wish, I yearn, for an answer to this riddle

In a creature is my natural home. Have me in your meal and you'll become me. (With me, this line would be adjacent.) Experts take more time with me. In winter wear, I might be half a mile.
198 views

### I'm yearning in grey

I have made films on wood. I have stopped by a park. Going outside late makes me happy. I'm yearning in grey. What is my name?
162 views

58 views

### How to write good puzzle hints?

When creating puzzles, I often find that the difficulty is difficult to estimate. Some puzzles seem to be "too difficult" to be solved without any hints (as in, the person who is supposed to solve the ...
59 views

### I need riddle help [closed]

This is all I get and I've tried everything I know.
109 views

### What is the missing item in the following number pattern?

25 13 15 1 14 0 5 21 ? Explain your solution.
101 views

### What would be some fun/unique and relatively easy puzzles for people to put words together?

I am playing a table top role playing game and want my players to discover two words by putting together different hints. Let's assume the words are "devourer" and "avocado". I was thinking of a ...
217 views

### Think Outside the Box - A Riley Riddle

My prefix is like an angel, Whose access to heaven's denied, My infix is just like my whole, Both lie on the outside. My suffix a type of recorder, Who features heavily here. You'll use ...
99 views

### Where is the White King? [duplicate]

I recently stumbled upon this puzzle on a known video platform. Apparently it's from the cover of an old book named "The Chess Mysteries of the Arabian Knights". The white king made himself ...
94 views

### Complete the following pattern with the missing item [closed]

3 57 3 27 3 ? Explain your solution.
209 views

### A programming puzzle without code

The goal of this puzzle is to find a sequence of max 5 commands that will move the triangle through the maze and visit all colored squares. Three types of commands can be used: F0 makes the sequence ...
100 views

### Leveling up and Getting Items! v2

This is follow up question to Leveling up and Getting Items! You are playing an online RPG game with 9 friends of yours (10 people in total) and in the game, there is a 2-player dungeon where you ...
77 views

### An Arithmetic loving Ant crawls to one Hundred

This ant can do arithmetic but can crawl only horizontally or vertically, never diagonally. It starts from one of the cells shown in the picture below. It’s path covers thirteen different numbers ...
113 views

### Time detective duty [closed]

Consider that you have a beautiful wife (husband). But your after-marriage life is not so beautiful. Your wife (husband) has performed a first adultery act 5 years after a marriage with you and later ...
56 views

### What's the solution of this Raven's matrix? (2) [duplicate]

here's another matrix which I don't understand: What's the solution and why? Thanks!
1k views

### Can you cover a cube with copies of this shape?

The following shape has an interesting property: It is possible to map multiple copies of this shape onto the surface of a cube in a way that perfectly covers the entire cube with no gaps and no ...
1k views

### Catching a robber on one line

At x = 0, a thief robbed a bank. The thief ran one of two known directions at a constant speed, towards x < 0 or towards x > 0. The cop arrives at the crime scene some unknown time after the ...
178 views

### Preparing for the End - Riddle

This is the end. I knew it was coming. All of my ends are tied up, I'm ready. Only a few more minutes to spend. I blame you for this. You killed the messenger. I strained and cried ...
57 views

### Distinct SemiPrimes with Close Factors

I'm in the midst of developing a game for several friends as a friendly competition. It begins with generating the largest distinct semiprime feasible with factors that closely related in length ...
180 views

### Problem with heights - Riddle

I hate heights. As soon as I can see how far away the ground is, I'm filled with this uncontrollable fear and urge to get down -any survivable way to get down is better than this. My captors seem ...
This puzzle highlights some cyclic power Relations. Please provide detailed reasoning of derivation of digits from various power relations given below: $Given$: $A$, $C$, $L$, $N$, $O$, $S$, $U$, \$...