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Poll
Would you get the following certificate?
Yes 68.5%
No 12.1%
Probably I would get it for supporting the project 9.4%
Such certificate is unnecessary one 5.6%
Such certificate is necessary on a site, but not for me 4.5%



Total Votes: 36561
 

Rating of 2nd-stage exercises (median)

Rating of second-stage exercises (average)
No - exercise number; Bonus - level of difficulty;
Solved - number of visitors, who have solved this exercise;
Time(min) - the median time (calculated over all participants) that has been spent for solution in minutes;
noOK - number of visitors, who have not solved this exercise yet.
(Click on a cell to see list of these);
Rank - average score on a result of voting.

NoBonusSolvedTime(min)noOKAuthorDateRank
21745174203pegoopik2015-08-289.3 (3)
147422150841$erges2010-08-069.8 (15)
157321130652anddros2009-06-059.5 (12)
1435411133315inkerman2007-10-079.0 (27)
25332787197$erges2008-05-178.9 (17)
15532187132vlksm2009-04-1710.0 (13)
16331683420Ozzy2010-01-089.5 (11)
19441375881pegoopik2012-07-1310.0 (9)
2144763921pegoopik2015-05-3010.0 (5)
25942063211anddros2009-08-249.5 (12)
1385138622831Cyrilus2005-12-099.1 (60)
17831959101Baser2011-08-138.9 (12)
18141252961Ozzy2011-10-0810.0 (7)
16131747872Ozzy2009-11-069.5 (13)
16032247310Ozzy2009-08-079.6 (13)
21121046381Baser2014-06-309.7 (7)
25541243992vlksm2012-02-149.9 (7)
19131142120qwrqwr2012-06-089.5 (8)
15442142003anddros2009-03-189.9 (13)
14932738182$erges2008-09-089.0 (15)
17231837170Ozzy2011-03-119.7 (12)
25741437100pegoopik2012-02-209.5 (11)
17131536820Ozzy2010-12-059.5 (11)
25222935694Ozzy2009-06-148.3 (19)
11956735233Velmont2014-03-079.7 (35)
2184834911al292016-04-0410.0 (5)
1165207325420$erges2008-12-139.3 (98)
2163832231pegoopik2015-05-1510.0 (6)
15132731523anddros2008-12-309.5 (14)
16731930320qwrqwr2011-01-189.9 (12)
1004200302910qwrqwr2010-04-279.4 (102)
18831430051qwrqwr2012-02-049.7 (10)
15624330042anddros2009-04-179.0 (23)
18941129301Baser2012-02-058.4 (9)
14443828093pvv2008-01-017.1 (22)
102413727865GriGrim2011-07-169.4 (63)
1014169237012pegoopik2010-11-209.4 (91)
21021121320_dimon_2014-02-0710.0 (8)
16522321203vlksm2010-03-1810.0 (13)
12046620241pegoopik2014-02-148.8 (36)
984533202245ZrenBy2003-09-018.1 (110)
14536319991pvv2008-01-078.5 (28)
7249211961150paparome2005-12-039.2 (231)
16422919151anddros2010-04-269.8 (17)
14825919106vlksm2008-09-069.2 (31)
14146918978vlksm2006-10-299.0 (28)
874575182883Roman Golubin2006-07-149.3 (153)
15332818124Ozzy2009-02-149.4 (14)
20641017440Baser2013-11-238.8 (9)
893359173928_Bkmz_2008-06-217.9 (130)
20521217070qwrqwr2013-11-228.9 (7)
2222516640pegoopik2016-12-2310.0 (3)
18732016580=Maxim=2011-12-318.5 (16)
15043116524@Nikotin2008-11-098.8 (17)
18422016430Baser2011-11-269.2 (15)
17931416190pegoopik2011-09-179.0 (9)
1374181161924Cyrilus2005-03-069.2 (62)
14635316062paparome2008-01-229.7 (28)
15931415960anddros2012-07-228.3 (11)
19632115290qwrqwr2013-05-179.4 (12)
18322314903GriGrim2011-11-128.9 (11)
17532414840pegoopik2011-04-288.4 (19)
136310314806Ozzy2011-05-127.4 (42)
121337214684ZrenBy2004-02-267.8 (84)
772209145733selber2015-07-108.7 (88)
13239814534risp2010-01-257.8 (48)
20031414520qwrqwr2013-10-059.1 (9)
1233210144538Ozzy2009-08-228.9 (99)
19821614440Angellore2013-09-139.3 (12)
16932514430Valdaj2010-09-028.4 (17)
106323914326vlksm2008-11-278.7 (100)
963363139381anddros2008-11-228.8 (143)
18032613750qwrqwr2011-09-169.7 (19)
20831013570pegoopik2013-12-208.6 (9)
19931513500Baser2013-08-178.3 (11)
763362134413silver2010-01-238.7 (144)
93311113305qwrqwr2014-03-149.2 (49)
21521413260pegoopik2015-03-068.9 (8)
13535413231qwrqwr2013-04-199.1 (28)
14027113152_Bkmz_2010-01-308.8 (35)
2073613120pegoopik2016-01-1510.0 (4)
17632613070qwrqwr2011-05-209.4 (18)
18231812880Baser2011-10-298.1 (14)
853295123518Ozzy2009-10-108.5 (116)
19041312170vlksm2012-03-178.8 (10)
18613012150Ozzy2011-12-309.8 (18)
82330812016_Virt_2010-04-278.2 (112)
15234011894vlksm2009-01-059.7 (22)
653568118840Ozzy2010-01-297.7 (205)
17314511722Ozzy2011-01-139.4 (23)
452140116421dumkan2016-04-037.7 (46)
843343112014Ozzy2009-12-268.3 (126)
512245109912qwrqwr2014-07-186.9 (80)
683164109216pegoopik2014-08-018.2 (70)
2232510501Baser2016-11-1210.0 (3)
134316510413pvv2008-01-228.7 (63)
373464104022qwrqwr2013-02-228.3 (168)
19321610401Baser2012-07-068.2 (11)
15833210160Ozzy2010-04-098.8 (19)
2123119940Baser2014-10-148.8 (8)
9931459649Dmitrij Grinkevich2012-05-057.9 (60)
1682349451qwrqwr2010-08-279.6 (17)
71344188618anddros2009-12-268.3 (151)
2132237210qwrqwr2014-10-179.2 (13)
5833717198qwrqwr2013-03-018.2 (140)
11033927159Snowbear2006-03-148.8 (96)
12533366963dimzv2004-02-298.7 (78)
221276691Baser2016-11-059.0 (4)
2514636343paparome2006-10-017.8 (25)
1953215860Dmitrij Grinkevich2013-04-208.9 (12)
12621675868$erges2008-09-078.5 (80)
1851375832=Maxim=2011-11-258.2 (21)
13021055590anddros2010-05-228.7 (51)
1622515541Ozzy2009-12-269.4 (30)
64343751339qwrqwr2010-05-137.8 (141)
219374612pegoopik2016-04-0810.0 (4)
1741494490qwrqwr2011-02-259.3 (28)
66353844949anddros2009-12-268.4 (210)
1272454432GriGrim2014-12-217.2 (19)
10723624179Fiolent2004-02-268.1 (79)
1661524063anddros2010-07-269.5 (26)
8832223983crescent2011-03-238.8 (90)
2331208391108Palkin2007-03-298.3 (284)
14221063791paparome2007-03-249.0 (43)
1771473720pegoopik2011-07-178.4 (23)
80225536411qwrqwr2011-10-218.9 (104)
1152293481selber2016-05-289.9 (11)
36373532517risp2011-05-067.9 (229)
9225053239paparome2006-07-268.4 (101)
2541383212Baser2011-09-028.6 (21)
2091273191Baser2013-12-308.1 (11)
1702493151qwrqwr2010-10-248.8 (24)
2022223141qwrqwr2013-11-019.8 (12)
13921173102Snowbear2006-09-098.3 (40)
41385629821qwrqwr2010-04-267.9 (275)
47369929615qwrqwr2010-11-207.9 (218)
6031835294119Serge I2005-03-057.7 (263)
11124142803Fiolent2005-01-198.2 (81)
542109825943Ozzy2008-09-068.2 (385)
11823912421Fiolent2004-01-058.2 (73)
34286923924qwrqwr2010-09-247.8 (269)
220522341pegoopik2016-12-1710.0 (1)
29275523233GiBis2011-09-177.3 (247)
67245523216Ozzy2010-04-278.3 (161)
1052942240Baser2013-09-208.5 (36)
9121712150smog2012-05-269.2 (68)
1332792150pickman2011-07-018.1 (40)
1221982142Dmitrij Grinkevich2012-09-145.9 (42)
12922602057DimaN2004-03-017.3 (51)
11223952043VIG2005-06-267.5 (67)
49293319722anddros2009-06-057.8 (292)
1312781921GriGrim2012-05-258.4 (35)
2602491830qwrqwr2012-02-037.6 (32)
2041271811anddros2013-11-198.8 (13)
7523031783qwrqwr2011-07-227.5 (109)
202112117735VIG2003-09-018.0 (253)
4322351754qwrqwr2015-04-248.4 (87)
8622791750Ozzy2010-03-058.5 (94)
6127371714risp2009-12-268.4 (247)
2611281652Fomichev2013-12-076.5 (14)
3042191651aks_nsk2016-02-059.5 (12)
6224791608Dmitrij Grinkevich2012-02-117.9 (159)
12423421533DimaN2004-02-268.2 (73)
7425741488vlksm2008-06-218.2 (171)
5926731445VIG2003-12-228.5 (137)
2031331391=Maxim=2013-10-059.5 (18)
10924511371VIG2003-12-237.9 (79)
5212241364Serge I2015-01-108.7 (79)
16248213453qwrqwr2014-07-187.5 (149)
8324591284lepton2006-09-298.4 (117)
81251012312$erges2008-05-108.1 (137)
9422021201pickman2011-04-278.3 (73)
7823301163_ORA_2010-04-277.3 (102)
38273611618ZrenBy2003-09-017.7 (133)
572161711315Serge I2005-05-077.7 (247)
3532371116Baser2015-09-188.9 (77)
2012331090Baser2013-09-218.7 (20)
33294310825DimaN2004-03-017.6 (275)
392110110819Serge I2003-08-287.4 (201)
462945108125Serge I2009-08-126.4 (259)
12812141064inkerman2007-09-148.3 (65)
9011821040Dmitrij Grinkevich2012-03-037.7 (64)
7015691043Serge I2009-04-177.9 (186)
79188310413Serge I2003-06-057.6 (128)
1971371020pegoopik2013-06-108.7 (15)
1031951011Baser2013-10-057.0 (39)
1041951011pegoopik2013-07-198.3 (42)
731362992Ruslan17072010-11-027.2 (116)
442473974Serge I2011-11-257.9 (155)
113194910smog2013-03-298.4 (40)
1141413864Serge I2003-12-248.4 (78)
40218848673Serge I2003-04-087.7 (277)
691564861mslava2003-12-228.3 (117)
5021247808VIG2003-04-298.2 (233)
305112800Baser2017-01-069.3 (6)
2421287757Aaz2004-02-266.8 (371)
2528907527DimaN2004-06-226.9 (242)
951283710Fiolent2004-06-238.0 (70)
55211476972Serge I2008-06-217.5 (293)
172906683vasia armor2010-05-217.7 (259)
3211047687Roman Golubin2005-12-137.4 (240)
26111546520VIG2003-12-227.7 (286)
42113565914Serge I2003-06-057.5 (250)
971316594dimzv2004-03-017.7 (64)
1171393570Fiolent2003-12-267.5 (69)
211832576paparome2006-03-147.9 (197)
101995514Serge I2017-01-207.8 (41)
2818765512ZrenBy2003-09-017.4 (155)
192243520Baser2012-03-039.2 (22)
256134501anddros2013-11-089.1 (17)
3011444503Serge I2003-08-287.7 (306)
1811255504ZrenBy2003-09-017.4 (275)
481908506Serge I2009-06-227.3 (241)
561809483Fiolent2004-06-227.8 (212)
311719486Fiolent2004-06-227.6 (173)
19116334719Serge I2004-06-237.3 (331)
271946458Fiolent2004-02-267.2 (218)
14120474434Serge I2003-04-087.4 (333)
1081454441mslava2003-12-237.3 (75)
22112634311ZrenBy2003-09-017.1 (288)
12120004360Serge I2006-11-177.8 (342)
53112214325DimaN2004-03-017.4 (310)
6311103425VIG2003-06-057.5 (178)
302034360pegoopik2012-07-277.8 (9)
13113103517ZrenBy2003-09-017.2 (302)
11114643211ZrenBy2003-09-017.2 (318)
151790307Dmitrij Grinkevich2012-04-217.3 (227)
30611090Serge I2017-03-109.6 (5)
30302870Serge I2013-06-289.7 (13)
30103970pegoopik2012-03-238.8 (18)
25832011Baser2014-09-197.4 (7)
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