Construct $\sqrt{3}$ using $\underline{once}\ \mathbf{every}$ natural number $n\in \mathbf{N}$ (1,2,3,4...), addition ($+$), and division ($\div$)
When I am Seven letter word
If you take and reverse my first three letters
If you take my next three letters
My last letter
----- + ----- + -----= 30
Use only (1,3,5,7,9,11,13,15)
0
I have a very unique chess construction task for you all today: Build me a pawn wall!
I challenge you to construct a game that ends with both sides having 6 pawns on a file. This means that 6 white pawns on alligned on one file and 6 black pawns on another.
Before you call this an impossible ta...
Here's a quick little puzzle I thought up. If you want to be really creative write out a last line for me, otherwise let me know what the sequence is and what comes next.
My pattern is simple,
But it might not be what you think.
Look very closely,
And you will find the missing link.
Just b...
All my relatives are black but am not
What's the difference between the tags logical-deduction and logic-theory?
Are they both needed?
And if they are, wouldn't it make more sense for them to both start with either logical- or logic-?
I am a simple word
To me
Add a single letter, it will make the opposite of me
To me
Add a different letter, it will create my homophone
To me
Add a different letter, and I won't be so good
Can you guess?
We have the word STACKEXCHANGEPUZZLING
Find all the words that could be made out of the letters with STACK always staying together.
Rules: No 3 adjacent consonants, no 2 adjacent vowels.
For every odd pair of adjacent consonants - first letter must be alphabetically smaller than the s...-1
Though I am not always bright
You use me day and night
Once I was black and blue
But I'm not silver and grey
One of me gives you more than this
But not all who know me, know me
I don't discriminate
Old and young, rich and poor
I am selfish yet not
I won't die if I'm selfish
