SQL exercises
Language 
December 21, 15:00 MSK
Login:

Password:

forgot password?
Registration

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



"Liberal" rating

Exercise solution time exceeding 6 hours is replaced by 6 hours.
Only 2nd and 3rd stage exercises are considered in solution time (Days_2).
Scores - sum of points on 2nd & 3rd stage exercises and DML exercises solved.

Involved in rating: 14874
Involved in second stage rating: 3790

NoPersonNumber of
Sel_ex
Last_SelNumber of
DML_ex
ScoresDaysDays_2LastSolvedLastVisit
1Chernov D.V. (Kursist)25330761693300747.44224 Nov 2024 24 Nov 2024
2Filippkin D.V. (_dimon_)25130755675569932.32002 Aug 2023 07 Sep 2024
3Krasovskij E.A. (pegoopik)24830756673496921.53127 Jan 2024 19 Dec 2024
4Kreslavskij O.M. (Arcan)24930753666623436.71024 Feb 2024 12 Dec 2024
5Doschenko V.N. (mcrain)24230754649388947.36615 May 2022 15 May 2022
6Karasyova N.V. (vlksm)24130753640664337.41413 Jul 2024 09 Dec 2024
7Bezhaev A.Yu. (Baser)24230744630483632.91229 Jul 2023 07 Sep 2024
8Kurochkin P.A. (qwrqwr)23330755626530532.03120 May 2024 17 Dec 2024
9Kostomarov A.V. (al29)23830738620328444.73017 Apr 2021 10 Oct 2023
10Boiko D. (Angellore)23830740619620041.03828 Jul 2024 05 Nov 2024
11Dubinskij A.V. (_velial)23230744616465333.08023 Feb 2021 23 Feb 2021
12Movlyanov A.P. (Oct)21430529548130732.20323 Jan 2017 23 Jan 2017
13Varenikov D.M. (Dmitriy Varenikov)20530756527700438.56621 Dec 2024 21 Dec 2024
14Koptel'tsev V. (selber)19430761526447732.76116 Nov 2024 21 Dec 2024
15Vyazovetskov A.S. (alex_v)21330123525436832.26317 May 2018 17 May 2018
16Sal'nikov S.A. ($erges)19730225509253314.33102 Feb 2015 20 Dec 2024
17Timofeeva E.V. (Umrikhina)18530456499561816.60911 Sep 2023 21 Mar 2024
18Kukushkin S.A. (smog)19430529484237929.97003 Oct 2017 26 Mar 2024
19Pusev D.V. (Pusev_Denis)19025440478124329.73604 Apr 2021 08 Aug 2022
20Williams B. (BW)18030761473576038.51116 Nov 2024 18 Dec 2024
21Sigankov V.I. (vasilyvanc)17930752461369327.22501 Jan 2024 02 Nov 2024
22Latyntsev N.G. (aks_nsk)16930761460471117.83220 Nov 2024 12 Dec 2024
23Shkarednyj I.N. (Gosha)17330555450671331.56303 Jun 2024 10 Dec 2024
24Sarkis'yan G. (gennadi_s)1521666144937925.49419 Dec 2024 20 Dec 2024
25Petrov Y. (YuriPetrov)17230554448401321.32508 Feb 2022 23 Feb 2022
26Aliev R. (y4nzi)1813073344824921.63725 Jan 2018 25 Jan 2018
27Zajtsev V.S. (Sleeping)19630727447589223.36309 Jul 2024 15 Oct 2024
28Komarov A.N. (Shveda Saulya)15130358441177920.26602 Sep 2024 12 Dec 2024
29Fedevych V.I. (labuch_fedev)17430549436384823.95413 Aug 2024 13 Aug 2024
30Chebykin D. (GriGrim)17730741435618826.45511 May 2023 30 Nov 2024
31Gmar' D.V. (dimervvsu)14915554432413812.62719 Jul 2022 21 May 2024
32Grinkevich D.L. (Dmitrij Grinkevich)17630227429206023.84431 May 2017 03 Jan 2024
33Yatsuk A.A. (Faust_zp)16330124427198518.63112 Jul 2012 12 Jul 2012
34Lyubomudrov R.G. (born2tilt)15530658421183113.77308 Oct 2024 17 Dec 2024
35Fokin A. (Vizitor )15630241414290512.04917 Aug 2019 17 Aug 2019
36Drozdkov A.N. (anddros)16330224407224610.00521 Jul 2014 21 Jul 2014
37Shaymardanov M.M. (xLiSPirit)15630134395279419.58618 May 2018 18 May 2018
38Suprun D. (TimonSP)1371435539450528.50621 Jul 2022 22 Nov 2024
39Pavlov A.V. (Anton)15426149391608322.34808 Apr 2022 22 Jul 2024
40Kuznetsov V.S. (herrRo)14926023386117119.02108 Feb 2012 27 Feb 2024
41Frolov K.A. (Murderface_)13313758384156825.21323 Sep 2024 11 Nov 2024
42Rudikov E. (cubie)1331375738278910.03010 Nov 2024 10 Nov 2024
43Mityurin V. (mitvol)13313756380329213.83606 Sep 2024 04 Oct 2024
44Pyatiletov A. (MontaG)15230239375248222.35930 Jun 2019 30 Jun 2019
45Il'in A.N. (ani42)13213655374117212.64811 Aug 2023 29 Jun 2024
46Milenkov (wqer)13614850373296519.74321 Jun 2024 22 Sep 2024
47F (uff)15230531371153927.81322 Jan 2018 22 Jan 2018
48Titovskij P.S. (kli3ma)14426028365190614.25815 Jun 2016 15 Jun 2016
49Kulemzin N.E. (Bulochka_c_izumom)12212661363278715.45214 Dec 2024 21 Dec 2024
50Boyarskij V.A. (ChronoMorzh)12112561361197812.77815 Dec 2024 20 Dec 2024
51Tarasov D.B. (Gavrila)14130123361243219.75823 Apr 2012 23 Apr 2012
52Chuvstvin M. (chuvstvinmaxim)1211255935652315.24820 Dec 2024 20 Dec 2024
53Shindin A.V. (AlShin)13725923356362220.17718 Sep 2018 18 Sep 2018
54Agapov V. (KERBEROS)13830224354241415.93302 Apr 2013 02 Apr 2013
55Utyonkov M.N. (=Maxim=)14830224352454114.52808 Oct 2018 08 May 2024
56Vakhrameev A. (WY)14330225351144614.84218 Jan 2015 07 Sep 2023
57Grishunin M.F. (MikhailFG)1333013835177622.72825 Jan 2019 23 Jul 2024
58Halushka B. (halushka)1443022034728516.30319 Oct 2015 19 Oct 2015
59Samarin A. (not.yet.sql.master)127137423452625.07409 May 2020 12 Jun 2022
60Kuritsyn V.N. (ValNick)13313743345132719.19529 Sep 2024 18 Dec 2024
61Komov K.N. (zigmund1)11912555345227629.53203 Jul 2023 15 Mar 2024
62Filipas I.M. (Axocopan)118125543422345.56415 Mar 2022 06 May 2022
63Familiya (WereWolf777)12717038339357614.16107 Jan 2019 07 Jan 2019
64Orlov M.V. (Eagleoff)12925923338129918.28007 Nov 2011 22 Nov 2024
65Proskurin Yu.N. (Xonner)13530129336264715.75723 Jun 2018 23 Jun 2018
66Ilyasov V. (VadimI)13126029335110911.14813 Mar 2017 13 Mar 2017
67Zotov P.G. (Ozzy)12725923334139118.57031 Dec 2011 31 Dec 2011
68Gireiko E. (Zubryonok)1241314433312047.14729 Oct 2021 16 Oct 2024
69Litvinov V.V. (NewsMan)12413144333336114.58523 Oct 2021 20 Dec 2023
70Frolov (dr.shtopor)1271482833086521.72505 Apr 2016 05 Apr 2016
71Kalinin K.A. (kalinin_k)1323012332939911.70730 Jun 2012 30 Jun 2012
72Maslyaev V.S. (Velmont)13330227328226112.52702 Feb 2018 05 Jul 2016
73Sivoglazov M.A. (Gaizenberg)1363012432884216.30010 Nov 2015 14 Sep 2022
74Demin D. (demind74)122133403243019.12301 Jul 2019 31 May 2019
75Vasilevskaya E.A. (kattiks)12113041323150421.80218 Apr 2021 13 Mar 2023
76Slepnev S.V. (SergSlep)1181254432238816.98622 Jul 2021 31 Jan 2023
77Skorohod I. (Dracul4ik)12725425322230023.06812 Sep 2017 12 Sep 2017
78Ivanova O.A. (_Olga24)1221382932080314.39214 Aug 2016 14 Aug 2016
79Dvoryaninov V. (Valdaj)13030123319129117.94828 Dec 2012 07 Oct 2024
80Azbel' E.G. (enull)12414325319344121.20021 Feb 2018 21 Feb 2018
81Menshov S. (SergM)12626026317373313.44902 Jun 2017 09 Dec 2016
82X D. (railgun3r)12530224316137822.11516 Aug 2014 27 Dec 2023
83Martynyuk (Wiedzmen)13025123315219014.99510 Mar 2015 10 Mar 2015
84Kolesnikov (hard)12113334314158319.42024 Nov 2018 13 Mar 2022
85Shishkin D. (Shinuz)11912543312199111.85201 Aug 2022 19 Aug 2022
86Voitovs A. (Lesha.V)11912537311266415.27302 Dec 2023 31 Jan 2024
87Khromulyak O.M. (ChOleg)12225425310207527.35125 Jul 2015 14 Dec 2021
88Derzhal'tsev V.A. (MadVet)11825922309208317.38229 Dec 2010 29 Dec 2010
89Zin4uk V. (Zin4uk Vadim)12226024309134220.40924 Jun 2014 24 Jun 2014
90Aronov O. (aronov.oleg)12013635307339516.35110 Dec 2020 31 Oct 2021
91Borzov V.V. (simulacrum)12013640306427510.91210 Aug 2022 11 Aug 2022
92Kabanets E.G. (azkaban)12430225305223415.13530 Dec 2015 30 Dec 2015
93Vorob'ev E.V. (Johnnymnemonic)12313725303350020.44809 Jun 2017 11 May 2023
94Vysotskij M.N. (IvanMan)11913626301137615.77912 Jan 2016 12 Jan 2016
95Tarshin S.N. (tsn)12212835300470312.63911 Jul 2024 11 Jul 2024
96Vas'kov E.V. (Johan)12026024298258513.89116 Aug 2013 16 Aug 2013
97Grecha (grecha)122256242941708.24426 Feb 2014 26 Feb 2014
98Grishin (alvigr)12130224294109613.75210 Dec 2014 14 Oct 2022
99Ovsyankin V.S. (Kazaam)11812927292447510.67325 Nov 2021 18 Apr 2022
100Egorov Yu.A. (Yury Egorov)12026023284177311.70816 Apr 2016 16 Apr 2016
Home
Week news
Certification
SQL exercises
Forums
Ratings
HELP
Performance
Profile
References
Copyright SQL-EX © 2002-2024. All rights reserved.
contact