User page for:
Valentin
Liked Puzzles
4 likes
(Fairly Easy)
A Guess-my-rule Problem in Mathematics (Fairly Easy)
Guess the rule:
1254 is 13
4097 is 36
1111 is 2
2222 is 8
3478 is 53
1010 is 1
...
Added about 1 month ago by GreatGray currently with 0 comments
7 likes
(Fairly Easy)
Betsy and Patsy in Lateral Thinking (Fairly Easy)
"We were born on the same day of the same year," said Betsy.
"And we have the same mot...
Added 5 months ago by Valentin currently with 2 comments
9 likes
(Moderate)
Coin Flip in Logical (Moderate)
On Monday, you flip a coin all day. You start flipping it until you see the pattern He...
Added 6 months ago by kash currently with 13 comments
5 likes
(Fairly Easy)
Which word am I? in Riddles (Fairly Easy)
Such is the word:
Take away one letter and you have nothing.
Add one letter and yo...
Added 7 months ago by whosurdadi currently with 2 comments
1 like
(Moderate)
hello in Physics (Moderate)
sdfdsfsd
Added 7 months ago by Valentin currently with 0 comments
14 likes
(Moderate)
Power of 2 (Microsoft Interview) in Computer Science (Moderate)
Given any number n, using one line of C (using no external libraries or functions) code...
Added 7 months ago by ace currently with 15 comments
7 likes
(Moderate)
Balloon Business in Physics (Moderate)
You’re sitting in a stationary car. There’s a helium balloon tied to its floor (see pic...
Added 7 months ago by ace currently with 4 comments
20 likes
(Moderate)
The fake coin in Mathematics (Moderate)
You have 9 coins which all look identical but 1 of them weight less than the others. Yo...
Added 7 months ago by jakab922 currently with 2 comments
10 likes
(Challenging)
The Neighbourhood in Logical (Challenging)
People say Einstein suggested that 98% of the world's population couldn't figure out th...
Added 7 months ago by ace currently with 13 comments
6 likes
(Very easy)
Puns 'r Us in Logical (Very easy)
Some awesome puns for any occasion:
1. A bicycle can't stand alone; it is two tired.
...
Added 7 months ago by Valentin currently with 2 comments
Recent Comments
valentin about 1 year ago
Hmm, interesting scenario, if you kinda think intuitively the answer is pretty obvious.
valentin about 1 year ago
I agree with john ^, the category certainly helps.
valentin about 1 year ago
Not as easy as it seems. A hint is to think of the overall outcome and not specific probabilities.
valentin about 1 year ago
Haha, that is quite clever.
valentin about 1 year ago
A classic.
About Valentin
Joined on: August 02,2008Puzzles Added: 16
Total Likes: 44
Total Comments: 14
