« first day (1919 days earlier)      last day (1705 days later) » 

1:30 AM
0
Q: A Magic Daimond

Bernardo Recamán SantosPlace 16 different positive integers on the vertices of this graph so that the ten products of three numbers in a straight line are all equal.

 
 
4 hours later…
5:10 AM
0
Q: Lost Answer, new suggestions please

Robert TesterI wrote this riddle years ago while walking around a shopping center in Sydney and I didn't think to write the answer down. So taking all guesses on what the answer should be. When one is not sour, when one is quite sweet, When one is not real if not brown and neat, When one is still chocolate...

 
 
2 hours later…
7:29 AM
0
Q: Mind ya, it's Homophones Everywhere!

Omega KryptonNo gibberish, let's jump to the riddle! I am a NAME. Remove a letter, I am what a name may stand for. Remove yet another letter, I am another name of another type. What on earth am I?

 
 
2 hours later…
9:28 AM
0
Q: What is the question mark?

TantonMy friend gave me this sequence of numbers: 3=11 6=12 11=13 14=14 361114=A A=? Which number can replace the question mark?

 
 
2 hours later…
11:40 AM
@Sphinx Just realised that I caused a train wreck! I've removed all of my comments that I don't agree with anymore (aka all of them). I mean.... what comments? This is just a regular puzzle and I totally wasn't making a big deal out of nothing ;)
 
0
Q: 100 Years of GCHQ - A quick afternoon puzzle!

BeeI'm off to the Science Museum London tomorrow, to the Exhibition celebrating 100 years of GCHQ. As such, they sent me a little reminder email this afternoon. On the bottom of the email was the following code: Bv qthv utj vzptu utjs wcfcn - fvza jf e nbvvn co utj avmsuhnva nqcf mtav! I thou...

 
 
4 hours later…
4:05 PM
2
Q: Eric Andre had a dream

Feeds Eric Andre had a dream. What did he dream? Hint $\downarrow$ (the answer does require knowledge, though I'd assume it's pretty common to know about it) Not part of the puzzle. TL;DR This is my 100th post and you know what, I prepared a huge meta puzzle for my 100th post. And then lif...

 
4:25 PM
1
Q: Knights and Knaves on a (Not So) Deserted Atoll

Xander HendersonOne day, while flying your single-engine seaplane out over the Pacific, the electrical system shorts out, all of your electrical systems (including the radio) fail, and the engine dies. You are in a spot of trouble. Fortunately, as you are slowly gliding over the ocean, losing altitude at an al...

 
4:42 PM
This screenshot is dedicated to everyone who just can't work with numbers...
 
 
1 hour later…
5:44 PM
3
Q: Heyawacky: Ace of Cups

DeusoviThis is a Heyawacky puzzle. The rules are the same as Heyawake, but non-rectangular regions are allowed. Rules of Heyawake: Shade some cells of the grid. Shaded cells cannot be orthogonally adjacent; unshaded cells must be orthogonally connected. There cannot be a horizontal or vertic...

 
 
3 hours later…
9:03 PM
0
Q: Riddle -What am I?

Alexas HilloPlease help me with this riddle! I am creamy, but I'm not cream. I'm steamy, but I'm not steam. I'm dreamy, but I'm not dream.

 
 
1 hour later…
10:18 PM
You know i can solve almost any puzzle.
And sorry for intruding.
Just roaming the neighborhood.
Let me be and i'll be on my way.
Bye. You'll miss me even before i'm gone.
 

« first day (1919 days earlier)      last day (1705 days later) »