Home
Tonight Fun Dictionaries Utils Conversations
RomânăRomână 
 
Day's picture
Propose an image!
 Day's problem
Propose a problem!
 Jokes
Contests
 Games
Cups and championships
 Register
Login
  


Today's Problem


Solve one problem each day

Friday, 30 july 2010

Convex-concav

Proposed by Andrei023Offline
(4 comments)11.300 times displayed

Care este numarul lipsa din interiorul poligonului rosu?

Si cum ati dat de el? :)


Top 10 most viewed problems
Top 10 most popular problems
Last ten problems
Search problems by keywords
Top 10 most popular problems:Comments
1.  The trip to Nepal 107
2.  N+5 si N-5 100
3.  Legs... legs... legs... 99
4.  2 clepsidras 97
5.  ... 89
6.  100 celebrities 86
7.  Discover what is hidden in the image 84
8.  Jocuri din liceu. 81
9.  Double windows 76
10.  Faces 75
next 40 »
 july 2010 
M T W T F S S
2829301234
567891011
12131415161718
19202122232425
2627282930311
Answer
Your comment:
Click here to authenticate
Comments (4)
» Propose a Problem
UP
0.3913 / 0.3490 (98)