Tonight
Fun
Dictionaries
Utils
Conversations
Română
Day's picture
Propose an image!
Day's problem
Propose a problem!
Jokes
Contests
Games
Cups and championships
Register
Login
Login with Facebook
Conversations
Condica de...
R.I.P.!
Condica de iarna...
Astazi e ZIUA MEA!!
0 Proposals
Geometry
1 Solution
Hai la film cu cei mici (... daca scrii articole...) !
0 Competitors
Write the first comment
O poză de familie cu copii „cuminți” și părinți „încântați”.
Write the first comment
Să facem loc pentru profesioniști!
Write the first comment
Dictionary
Romanian English
Dictionary
English Romanian
Type one or more words in romanian:
Home
»
Fun
»
Day's problem
Today's Problem
Solve one problem each day
Propose a new problem
Friday
, 27 march 2009
Those 3 hidden numbers...
Proposed by
Carboplex
(22 comments)
7.206
times displayed
141xxx653
xxx = ???
View the Solution
sirul de numere formeaza zecimalele lui pi (π)
xxx=592
pi = 3,141592653589...
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 »
11.
To be... or not to be...
70
12.
Logic-x-4
70
13.
A, D, E, G, J, M, R, S, T, U = ?
66
14.
The father positioning
65
15.
The fox and the hound
65
16.
Square
63
17.
O alta problema ... cu bete de chibrit
62
18.
Daca nu stiati, puneti mana si rezolvati:)
62
19.
Six feet
61
20.
something tricky :)
60
21.
Clockwise or ...
60
22.
Problema nerezolvata...
60
23.
Doua sfori
59
24.
"Problema zilei" sau "Teoriile lui Cata" ? :D
59
25.
Count the horses...
59
26.
Problema tehnica.
58
27.
Math lesson
58
28.
How much ?
58
29.
True or false ?
58
30.
Find the... SOLUTION!
57
31.
Get the biggest number with only 2 matches...
57
32.
Multiple figures
56
33.
In Front
56
34.
The double of 0 ?
56
35.
Alex and Peter at the school
56
36.
Where is the mistake ?!
54
37.
Vinul otravit
52
38.
Smart kids
52
39.
Taiaţi cu grijă
51
40.
Tough challenge
51
41.
fourty horses in nine yards
51
42.
Cubical building with the side of 5 metres
50
43.
uneste cifrele
50
44.
Three of three
50
45.
How many wolves ?
49
46.
hotelul
48
47.
Cate litere "F" sunt?
48
48.
...
47
49.
Problemă de sah nu prea ușoară...
47
50.
6; 4; 7,5; 6,5; ?
46
march 2009
M
T
W
T
F
S
S
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
Answer
Your comment:
You must be authenticated to be able to write
Click here to authenticate
Comments (22)
Bottom
Friday
, 27 mar 2009 00:04
[#]
Zburatorul
:-??
Friday
, 27 mar 2009 00:14
[#]
Carboplex
RE:
nu e chiar asa greu, unele numere chiar nu trebuie sa aiba logica
Friday
, 27 mar 2009 01:14
[#]
AndreiMin
RE:
ce vrei sa zici prin asta? :)
Friday
, 27 mar 2009 08:42
[#]
Carboplex
RE:
e cunoscut numarul, si nu e nr de tel
Friday
, 27 mar 2009 00:18
[#]
matchless
xxx = 30 adica 3 x 10
310
:)))
Friday
, 27 mar 2009 00:20
[#]
Carboplex
RE:
;) nope
Friday
, 27 mar 2009 00:22
[#]
matchless
a fost o gluma :P
Friday
, 27 mar 2009 00:37
[#]
matchless
doar o singura varianta este?
Friday
, 27 mar 2009 08:44
[#]
Carboplex
RE:
da, si s'ar obtine cu google doar in doua caractere de cautare
Friday
, 27 mar 2009 01:50
[#]
irish_boy23
solutia este numarul tau de telefon? :D asa te-ai gandit sa-l "sheruiesti"?
Friday
, 27 mar 2009 08:40
[#]
Carboplex
RE:
no :)
Friday
, 27 mar 2009 09:18
[#]
Andrei023
592
Friday
, 27 mar 2009 09:56
[#]
Carboplex
RE:
cum ti'ai dat seama?
Friday
, 27 mar 2009 09:21
[#]
Andrei023
Numarul respectiv reprezinta primele 9 zecimale ale numarului PI : 3,141592653.
Friday
, 27 mar 2009 09:33
[#]
Carboplex
RE:
korekt ! ;))
Friday
, 27 mar 2009 09:37
[#]
y0zman
RE:
ai dat prea multe detalii.. in special la searchu pe google.
Friday
, 27 mar 2009 09:40
[#]
Carboplex
RE:
am dat cateva indicii, sa nu creada lumea ca e numarul meu de tel :))
Friday
, 27 mar 2009 12:53
[#]
y0zman
RE:
cand ai zis de cele doua caractere... instantaneu mi-a venit in minte nr pi, dar nu stiam decat primele 3-4 cifre. sunt mai mult decat sigur ca nimeni nu ar fi stiut ce reprezinta acel sir daca nu ai fi dar indiciul cu caracterele pe google.
Friday
, 27 mar 2009 13:03
[#]
Carboplex
RE:
daca o sa mai fie data 'aviatoare' o sa fiu mai subtil ;)
Friday
, 27 mar 2009 09:35
[#]
y0zman
592
Friday
, 27 mar 2009 10:17
[#]
matchless
daca ma gandesc mai bine... :))
592
Friday
, 27 mar 2009 12:31
[#]
Carboplex
RE:
daca dai o cautare pi gugle, gasesti imediat ;P
Top
»
Propose a Problem
Competiţii Online
Dicţionar Român Englez
Dicţionar Englez Român
Design Web Site
Program Amanet
Codexul produselor de uz fitosanitar (pesticide)
Grile licenta Spiru
Grile rezolvate Spiru Haret
Gestiune schimb valutar
Toner-shop
UP
0.2066 / 0.1738 (140)
Today's Problem
Top 10 most viewed problems