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

Thursday, 7 october 2010

3U si 5I

Proposed by dnlacOffline
(13 comments)4.867 times displayed

Asezati 3 forme verzi U (formate din 5 patratele fiecare) astfel incat sa poata fi acoperite perfect de 5 forme rosii I (formate din 3 patratele fiecare).
Formele de aceeasi culoare nu trebuie sa se suprapuna nici macar partial.

 

BONUS:

Stii ca poti sa vaslesti pe lac cu viteza de 8km/h. Acum vrei sa vaslesti in susul unui rau care curge cu 4km/h. La 24 km in amonte, cineva arunca un dop de pluta in apa. Dupa cat timp vei intalni dopul?


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 »
 october 2010 
M T W T F S S
27282930123
45678910
11121314151617
18192021222324
25262728293031
Answer
Your comment:
Click here to authenticate
Comments (13)
» Propose a Problem
UP
0.8660 / 0.1159 (117)