SQL exercises
Language 
August 03, 17:23 MSK
Login:

Password:

forgot password?
Registration

Personal page
Developers & Thanks
For employers
References
Feedback
Support SQL-EX.RU





Звоните 7(495) 660-92-90 пластика груди
lantanclinic.ru

Vzp
vzp
petrocontrol.ru

Сайт гидра
сайт гидра
sitegidra.com

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);
Length - wording length in symbols;
Rank - average score on a result of voting.

NoBonusSolvedTime(min)noOKLengthAuthorDateRank
21749318714549pegoopik2015-08-289.2 (5)
1474261459321213$erges2010-08-069.7 (19)
157324129252960anddros2009-06-059.6 (15)
1633191140801640Ozzy2010-01-089.6 (14)
1435441133314946inkerman2007-10-078.8 (29)
214411101030433pegoopik2015-05-3010.0 (7)
25942293702276anddros2009-08-249.5 (13)
15532688192761vlksm2009-04-179.9 (18)
21631186811279pegoopik2015-05-159.9 (8)
181415848911869Ozzy2011-10-089.7 (10)
194415799711461pegoopik2012-07-1310.0 (11)
23433747601481Kursist2020-02-289.5 (2)
253330727871097$erges2008-05-178.9 (20)
2302766771728pegoopik2018-07-279.8 (4)
257417646712758pegoopik2012-02-209.4 (13)
1385144638533949Cyrilus2005-12-099.2 (64)
16132163702889Ozzy2009-11-069.2 (17)
224310636301979selber2017-04-149.4 (7)
2313561860787mcrain2018-08-2410.0 (3)
206414612701484Baser2013-11-239.1 (12)
2252960530737pegoopik2017-07-159.8 (6)
21121357911588Baser2014-06-309.8 (9)
25541456663793vlksm2012-02-149.8 (9)
22936546811532al292018-03-239.6 (5)
15442548923848anddros2009-03-189.9 (17)
16032647310961Ozzy2009-08-079.6 (17)
15931744800565anddros2012-07-228.2 (14)
22036438811175pegoopik2016-12-1710.0 (3)
2323543840513al292018-08-2010.0 (4)
19131442120948qwrqwr2012-06-089.5 (11)
25223439183308Ozzy2009-06-148.3 (23)
14933339092506$erges2008-09-089.2 (21)
172321371701719Ozzy2011-03-119.7 (15)
171319368211670Ozzy2010-12-059.3 (15)
1165233349419469$erges2008-12-139.3 (107)
218412349121500al292016-04-049.6 (7)
189415335001563Baser2012-02-058.6 (12)
11959432035703Velmont2014-03-079.7 (49)
18831731911733qwrqwr2012-02-049.8 (12)
151332315251096anddros2008-12-308.9 (19)
20831430630821pegoopik2013-12-208.8 (12)
16732430320674qwrqwr2011-01-189.9 (15)
15625130043391anddros2009-04-179.1 (29)
18732529650978=Maxim=2011-12-318.8 (20)
14444429284950pvv2008-01-017.3 (27)
1004233291910650qwrqwr2010-04-279.4 (114)
102416928356933GriGrim2011-07-169.4 (77)
153335277951539Ozzy2009-02-149.5 (20)
12049325781239pegoopik2014-02-148.9 (44)
221213253901023Baser2016-11-058.6 (8)
19041625211717vlksm2012-03-178.8 (13)
14147823359977vlksm2006-10-299.0 (35)
17931723290844pegoopik2011-09-179.2 (12)
178322226811680Baser2011-08-139.1 (15)
10142012145141096pegoopik2010-11-209.4 (106)
22739213712142mcrain2017-12-087.0 (5)
21021421320483_dimon_2014-02-0710.0 (11)
14536920071859pvv2008-01-078.6 (33)
18422519532432Baser2011-11-268.8 (19)
164237194311622anddros2010-04-269.7 (22)
7249931941151608paparome2005-12-039.2 (262)
14826519247894vlksm2008-09-069.3 (35)
984568189746538ZrenBy2003-09-018.2 (123)
20521518770529qwrqwr2013-11-228.9 (10)
19322117980522Baser2012-07-068.3 (15)
874619172489459Roman Golubin2006-07-149.3 (170)
893399168629870_Bkmz_2008-06-217.8 (147)
15043516524909@Nikotin2008-11-098.5 (20)
1374189161924616Cyrilus2005-03-069.2 (66)
18323016112518GriGrim2011-11-129.1 (15)
14636016063949paparome2008-01-229.7 (33)
22321215960641Baser2016-11-129.9 (7)
222211158311475pegoopik2016-12-239.8 (8)
182322156601377Baser2011-10-298.1 (17)
21921515650486pegoopik2016-04-089.9 (8)
175329154802151pegoopik2011-04-288.5 (22)
165230154431600vlksm2010-03-189.9 (18)
228118154011419qwrqwr2018-01-1210.0 (10)
121339515294804ZrenBy2004-02-267.8 (91)
169329151901559Valdaj2010-09-028.4 (21)
19632514940661qwrqwr2013-05-179.4 (15)
136311114925618Ozzy2011-05-127.3 (47)
17633114840385qwrqwr2011-05-209.5 (21)
200318146301129qwrqwr2013-10-059.3 (12)
1323108145342500risp2010-01-257.6 (54)
19822314440332Angellore2013-09-139.4 (16)
152346142041301vlksm2009-01-059.7 (27)
12332331405391254Ozzy2009-08-229.0 (107)
233113139412321pegoopik2019-03-0810.0 (7)
18033213750274qwrqwr2011-09-169.6 (24)
763428137116949silver2010-01-238.8 (169)
199320135001448Baser2013-08-178.4 (14)
21322613460369qwrqwr2014-10-179.6 (15)
158338133001174Ozzy2010-04-098.9 (23)
7722831327311053selber2015-07-108.7 (117)
21522313260331pegoopik2015-03-069.3 (13)
13536213231854qwrqwr2013-04-198.9 (33)
963400132281572anddros2008-11-228.8 (156)
106326813226647vlksm2008-11-278.7 (112)
21231613190585Baser2014-10-148.9 (10)
69213612847210Gosha2017-12-159.1 (47)
8233671279131780_Virt_2010-04-278.2 (134)
8533471268181397Ozzy2009-10-108.5 (134)
20731512551486pegoopik2016-01-1510.0 (8)
22639123522054pegoopik2017-10-149.2 (5)
186137121501447Ozzy2011-12-309.2 (24)
683260120721608pegoopik2014-08-018.0 (102)
653667117847671Ozzy2010-01-297.7 (240)
17315211722945Ozzy2011-01-139.3 (28)
16824211592455qwrqwr2010-08-279.5 (24)
843395115418815Ozzy2009-12-268.4 (144)
93315411345492qwrqwr2014-03-149.3 (64)
134317210414821pvv2008-01-228.6 (67)
37367595027673qwrqwr2013-02-228.0 (238)
1402809252578_Bkmz_2010-01-308.9 (40)
71351680519941anddros2009-12-268.4 (178)
12533597653526dimzv2004-02-298.7 (84)
1851436883782=Maxim=2011-11-257.9 (25)
110341867311942Snowbear2006-03-148.8 (106)
1953266580722Dmitrij Grinkevich2013-04-209.1 (15)
126217963311944$erges2008-09-078.6 (87)
58354760612440qwrqwr2013-03-018.2 (199)
2514685943850paparome2006-10-018.0 (29)
16225959201067Ozzy2009-12-269.3 (34)
30721955301095Baser2017-06-298.5 (11)
45236254416509dumkan2016-04-038.0 (104)
13021155410700anddros2010-05-228.8 (57)
17415653501084qwrqwr2011-02-259.3 (32)
9931815108956Dmitrij Grinkevich2012-05-058.1 (71)
2022295040557qwrqwr2013-11-019.1 (16)
64355148147508qwrqwr2010-05-137.9 (176)
66362944952392anddros2009-12-268.4 (241)
1272554432985GriGrim2014-12-217.7 (24)
10723914259688Fiolent2004-02-268.2 (91)
25414542011383Baser2011-09-028.8 (27)
1771533900935pegoopik2011-07-178.5 (26)
1152653881736selber2016-05-289.1 (25)
14221133881944paparome2007-03-249.0 (47)
2331463387120249Palkin2007-03-298.3 (354)
80232138110453qwrqwr2011-10-218.9 (127)
1661593752449anddros2010-07-269.6 (30)
1702543321320qwrqwr2010-10-249.0 (27)
8832653295521crescent2011-03-238.9 (106)
2091333191735Baser2013-12-308.0 (15)
36394731220788risp2011-05-068.0 (293)
9225443119405paparome2006-07-268.5 (117)
13921243102907Snowbear2006-09-098.3 (44)
47387528015608qwrqwr2010-11-208.0 (269)
11124402773545Fiolent2005-01-198.2 (90)
413104427617271qwrqwr2010-04-268.1 (335)
12125526738348Serge I2019-04-127.2 (67)
6031995264119353Serge I2005-03-057.8 (316)
542126825744706Ozzy2008-09-068.2 (443)
29298225743695GiBis2011-09-177.5 (318)
2622112430684selber2019-06-216.5 (6)
11824152361206Fiolent2004-01-058.2 (81)
13328923301614pickman2011-07-018.2 (46)
2041342321366anddros2013-11-198.7 (17)
9122112221642smog2012-05-269.1 (85)
342108522125750qwrqwr2010-09-247.9 (335)
10521262190610Baser2013-09-208.5 (47)
12211242172725Dmitrij Grinkevich2012-09-145.9 (48)
67254621716729Ozzy2010-04-278.3 (191)
12922702057658DimaN2004-03-017.5 (57)
40120020216398Serge I2018-09-077.1 (62)
1312881921498GriGrim2012-05-258.5 (41)
4324441904648qwrqwr2015-04-248.5 (146)
7523731895644qwrqwr2011-07-227.4 (134)
5524251864324VIG2005-06-267.5 (76)
2602521830999qwrqwr2012-02-037.7 (35)
3032718201634MikhailYakovlev5352020-06-234.5 (4)
202139518134249VIG2003-09-018.0 (319)
492110617822862anddros2009-06-057.9 (347)
62264217510446Dmitrij Grinkevich2012-02-118.0 (209)
8623291750433Ozzy2010-03-058.6 (109)
26113516911495Fomichev2013-12-077.0 (19)
6128971675781risp2009-12-268.4 (301)
2031401601932=Maxim=2013-10-059.4 (23)
12423651553455DimaN2004-02-268.3 (80)
16279415361336qwrqwr2014-07-187.4 (231)
5928431526220VIG2003-12-228.2 (186)
951791523350qwrqwr2017-12-019.4 (34)
30422415101132aks_nsk2016-02-059.3 (15)
38294614721297ZrenBy2003-09-017.6 (188)
7426431438855vlksm2008-06-218.3 (192)
10924801321671VIG2003-12-237.9 (89)
10411271280571pegoopik2013-07-198.3 (53)
2012381270749Baser2013-09-218.7 (23)
392129812320263Serge I2003-08-287.5 (259)
8325171204798lepton2006-09-298.4 (140)
7823961193451_ORA_2010-04-277.5 (122)
5214191183274Serge I2015-01-108.6 (126)
81257611812707$erges2008-05-108.2 (160)
9422421180773pickman2011-04-278.2 (88)
35348310910688Baser2015-09-188.7 (150)
332116410924358DimaN2004-03-017.6 (326)
1971431070518pegoopik2013-06-108.8 (19)
4426581057348Serge I2011-11-257.9 (211)
79194610414403Serge I2003-06-057.7 (147)
12812241044829inkerman2007-09-148.3 (71)
9012231020499Dmitrij Grinkevich2012-03-037.8 (78)
4621121102126376Serge I2009-08-126.7 (303)
3051251010160Baser2017-01-068.9 (14)
51148210014410Fiolent2004-06-238.0 (129)
57217879914281Serge I2005-05-077.8 (292)
701644993334Serge I2009-04-177.8 (210)
731433972367Ruslan17072010-11-027.4 (141)
501751936414mslava2003-12-228.3 (164)
1131122910497smog2013-03-298.3 (49)
17215378822122VIG2003-04-298.1 (299)
1031128861850Baser2013-10-057.2 (49)
1141438834298Serge I2003-12-248.4 (87)
1015948341179Serge I2017-01-208.0 (178)
256139821436anddros2013-11-088.9 (20)
2421530797631Aaz2004-02-266.9 (435)
25211397929208DimaN2004-06-227.0 (305)
11219750393Gosha2020-06-038.8 (6)
26113917324269VIG2003-12-227.7 (340)
9212707227498vasia armor2010-05-217.9 (376)
8213256674600Serge I2008-06-217.6 (340)
28111146414266ZrenBy2003-09-017.5 (212)
2111107639680paparome2006-03-147.9 (257)
3211267637529Roman Golubin2005-12-137.5 (293)
971355623231dimzv2004-03-017.7 (76)
42115425614254Serge I2003-06-057.6 (296)
1171417550193Fiolent2003-12-267.5 (77)
1811532536157ZrenBy2003-09-017.6 (337)
192248520709Baser2012-03-039.2 (25)
2711185518368Fiolent2004-02-267.3 (276)
3011660503154Serge I2003-08-287.9 (369)
4811081506317Serge I2009-06-227.3 (288)
561980483581Fiolent2004-06-227.9 (259)
19118984723279Serge I2004-06-237.5 (391)
14123394736116Serge I2003-04-087.5 (407)
311945467342Fiolent2004-06-227.8 (235)
22115264612261ZrenBy2003-09-017.2 (353)
1081483460412mslava2003-12-237.3 (87)
302037450510pegoopik2012-07-277.6 (11)
6311265445190VIG2003-06-057.6 (227)
7123864275303Serge I2006-11-177.9 (445)
53113914025230DimaN2004-03-017.6 (360)
13116183821194ZrenBy2003-09-017.4 (379)
1511100348287Dmitrij Grinkevich2012-04-217.5 (303)
11117883416130ZrenBy2003-09-017.4 (406)
30618170646Kursist2020-04-179.2 (5)
2583251301070Baser2014-09-197.6 (10)
3010438055pegoopik2012-03-238.9 (20)




Home
Week news
Profile
References
Copyright SQL-EX © 2002-2020. All rights reserved.
contact