Last week rating | SQL Exercises

November 12, 02:34 MSK

SQL Exercises is intended for acquiring good practical experience, which is focused on data operation, namely on SQL DML. Certain exercises for beginners are provided on the site, they are supplied with the necessary reference source on SQL syntax with a great number of examples. Apart from them, 3 rating stages are suggested, they are aimed at testing of specialists and their certification. The source is absolutely free of charge, and the certificate purchase has a voluntary basis.
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Last-week results

n_sel - number of select exercises solved this week;
sel_all - total number of solved select exercises;
sel_scores - sum of points on select exercises earned this week;
dml_scores - sum of points on dml exercises earned this week;
scores - total sum of points earned this week;

Involved in rating: 15250

No	surname	n_sel	sel_all	sel_scores	dml_scores	scores	rating	last_visit
1	ASI (asi_sql)	4	88	11	0	11	295	11 Nov 2025
2	Sil'van (silvr)	5	56	9	0	9	955	10 Nov 2025
3	Naumov A.D. (wad881988)	3	108	8	0	8	165	11 Nov 2025
4	Yakshin I.V. (ivan_y)	4	110	8	0	8	263	11 Nov 2025
5	Goncharov A.A. (sansanych1984)	4	16	5	0	5	4723	11 Nov 2025
6	T A.D. (Anton-x-12)	3	4	4	2	6	6811	09 Nov 2025
7	Skokov B.S. (leks$$)	2	4	3	7	10	5796	11 Nov 2025
8	Sarkis'yan G. (gennadi_s)	2	196	3	0	3	19	11 Nov 2025
9	Panskov I.D. (IPD)	2	3	3	0	3	4983	09 Nov 2025
10	Abramova Yu. (GalaxyTears)	1	57	2	0	2	1177	06 Nov 2025
11	Bes D.E. (Work0)	2	19	2	0	2	1922	11 Nov 2025
12	Kotov (Kotov E.V.)	1	16	2	0	2	4558	06 Nov 2025
13	Kerimov E.K. (Esenbek)	2	2	2	0	2	5568	06 Nov 2025
14	Boldyrev G.V. (grif85)	1	39	1	0	1	1263	11 Nov 2025
15	Fom (Kamchatka)	1	7	1	0	1	6446	08 Nov 2025
16	Karatay (qaemew)	1	1	1	0	1	15235	06 Nov 2025
17	kosky G.A. (ko-sky)	1	1	1	0	1	15245	10 Nov 2025
18	Efanov A. (Art111)	0		0	27	27	4085	09 Nov 2025
19	Karatay A. (aruruznachit)	0		0	21	21	4747	11 Nov 2025
20	Kostrov E.M. (KostrovE)	0		0	21	21		07 Nov 2025
21	ABC I.B. (Illyash)	0		0	19	19	5021	11 Nov 2025
22	Dairov D. (dairovdamir)	0		0	19	19		06 Nov 2025
23	Orlova A.M. (Okroshik)	0		0	18	18		06 Nov 2025
24	dr M. (mariiadr)	0		0	17	17	5243	11 Nov 2025
25	Kirov (spaceSQL)	0		0	15	15		07 Nov 2025
26	Naurzova A.M. (Alvishamyshhhrrr)	0		0	14	14	5519	10 Nov 2025
27	Bakaldin N.D. (nikitik)	0		0	14	14	6063	09 Nov 2025
28	Egner A. (arthur2025)	0		0	14	14		10 Nov 2025
29	ddd (DY125)	0		0	13	13		08 Nov 2025
30	Shkip Y.M. (YanaShkip)	0		0	13	13		11 Nov 2025
31	Nozdrin (Snoksik)	0		0	12	12	5849	07 Nov 2025
32	Politaeva M.P. (Milbi)	0		0	12	12	5850	11 Nov 2025
33	Kiseleva K.V. (kiselk)	0		0	12	12		08 Nov 2025
34	Nikitina V.A. (VasIlIsa_30)	0		0	12	12		11 Nov 2025
35	Kiseleva E.K. (Katyusha Kiselyova)	0		0	12	12		08 Nov 2025
36	yuidij1 Y.Y. (yuidij1111)	0		0	11	11	6061	08 Nov 2025
37	Afinogenov M.V. (Dmjmg)	0		0	11	11	6064	09 Nov 2025
38	guzheva A.I. (riiiiiiiish)	0		0	11	11	6065	09 Nov 2025
39	Zhuravlev (k.d.zhuravlev)	0		0	11	11	6066	10 Nov 2025
40	Martynenkova (MDV:()	0		0	11	11	6068	11 Nov 2025
41	Kalinina (KalininaNata)	0		0	11	11	6962	10 Nov 2025
42	Kormil'tsev V.A. (aldian)	0		0	11	11		06 Nov 2025
43	Ermoshkin I.A. (Timlid)	0		0	11	11		05 Nov 2025
44	Borovkov A.K. (borovkov)	0		0	11	11		11 Nov 2025
45	Slepnev A. (Slepnev)	0		0	11	11		06 Nov 2025
46	Chernova D.A. (5lllll)	0		0	10	10	6369	09 Nov 2025
47	Denisov D.A. (Batyschka)	0		0	10	10	6370	11 Nov 2025
48	Us (Den_Maro)	0		0	10	10		06 Nov 2025
49	Birbin S.Yu. (Stasevich)	0		0	9	9	6500	09 Nov 2025
50	Tsintsadze E.G. (Lioto25)	0		0	9	9	6501	10 Nov 2025
51	Sudarev A.P. (Sudarev_1)	0		0	9	9	6502	11 Nov 2025
52	Alakhverdiev T.R. (Turan)	0		0	9	9	6503	11 Nov 2025
53	S A. (mtxdev)	0		0	9	9		07 Nov 2025
54	Dajlidenok N.A. (Nik44)	0		0	9	9		07 Nov 2025
55	Zhurin D.I. (ZhurinDmitry)	0		0	9	9		07 Nov 2025
56	Abramov V. (Vitaminez)	0		0	9	9		11 Nov 2025
57	Mikailov A.F. (amirMik)	0		0	9	9		11 Nov 2025
58	Takh V.R. (takhV)	0		0	8	8	7274	11 Nov 2025
59	Kashnikov A.S. (Artyom Kashnikov)	0		0	8	8		10 Nov 2025
60	Klyuev N.V. (NikitaKL)	0		0	8	8		06 Nov 2025
61	Grizik (grizik)	0		0	7	7	6959	11 Nov 2025
62	Gorbunova A.V. (Alisa29)	0		0	7	7	6960	10 Nov 2025
63	Khmara D.M. (dmitr1y06)	0		0	7	7	6961	10 Nov 2025
64	1337 (adkt)	0		0	7	7	6963	10 Nov 2025
65	Bublikov (frustrated)	0		0	7	7	6964	12 Nov 2025
66	Pylova V.D. (pylova)	0		0	7	7		07 Nov 2025
67	Byt'ev N.R. (Byt'ev Nikita)	0		0	7	7		11 Nov 2025
68	Dranichnikov A.A. (Dranichnikov Artyom)	0		0	6	6	7273	11 Nov 2025
69	Tsalko (Zerafeil)	0		0	6	6	8625	09 Nov 2025
70	Serbin D.A. (LisanAlGaib)	0		0	6	6	15242	09 Nov 2025
71	Kuznetsov P.M. (Kuznetsov P.M.)	0		0	6	6		07 Nov 2025
72	Ovsyannikova A.S. (alexova23)	0		0	6	6		11 Nov 2025
73	Kulikov E.A. (EvgenyKulikov)	0		0	6	6		06 Nov 2025
74	Androso N. (Cuper118)	0		0	5	5	7953	09 Nov 2025
75	Mel'nik D.I. (Mifito56)	0		0	5	5		06 Nov 2025
76	Myakotnykh M.M. (MatveyM)	0		0	4	4		08 Nov 2025
77	Kop'yov A.A. (kop_art)	0		0	4	4		11 Nov 2025
78	Kuznetsov V.A. (Valery05)	0		0	4	4		08 Nov 2025
79	Tarasov I.E. (Dyce)	0		0	4	4		07 Nov 2025
80	Varfolomeev D.A. (Astronaut)	0		0	4	4		10 Nov 2025
81	Illarionov N.G. (Myklon)	0		0	4	4		10 Nov 2025
82	Kapusuz I. (Iryna_777)	0		0	3	3	9529	11 Nov 2025
83	Khokhlova (ElizabethElizabeth)	0		0	3	3	9530	11 Nov 2025
84	Grishin N.A. (aataexa)	0		0	3	3		09 Nov 2025
85	Smirnov A.P. (andrulik__)	0		0	3	3		05 Nov 2025
86	set S. (sergeyb1)	0		0	3	3		07 Nov 2025
87	Kalashnikov A.V. (arthutra21)	0		0	2	2	11014	09 Nov 2025
88	O (janeoosql)	0		0	2	2	11015	10 Nov 2025
89	Nikitin V.I. (Redwood720483)	0		0	2	2	11016	10 Nov 2025
90	Konstantin (d1sgraceee)	0		0	2	2	11017	11 Nov 2025
91	Bakaev O.E. (AjzekKlark)	0		0	2	2	15244	10 Nov 2025
92	Nikonorov N.A. (l4d4)	0		0	2	2		07 Nov 2025
93	Simagin D.A. (DimaSimagin)	0		0	2	2		05 Nov 2025
94	Gulyaev N.I. (Nekit44)	0		0	2	2		05 Nov 2025
95	Ukrasin N.A. (NikitaU)	0		0	2	2		07 Nov 2025
96	Zhukov D.S. (IchibanKasuga)	0		0	2	2		06 Nov 2025
97	Yaminov B. (Bekhruzchik)	0		0	1	1	15241	08 Nov 2025
98	Zarubo (listochekkk)	0		0	1	1	15246	10 Nov 2025
99	Borschovetskij I.N. (Igor2.0)	0		0	1	1	15247	11 Nov 2025
100	Chekurova Yu.B. (Cekurok)	0		0	1	1	15248	11 Nov 2025
101	karasy (valdecarus)	0		0	1	1	15249	11 Nov 2025
102	Karpov E.A. (KarpovEA)	0		0	1	1	15250	11 Nov 2025
103	Tataev K.N. (bodycat)	0		0	1	1		05 Nov 2025
104	Razvalov N.I. (Razvalov Nikita)	0		0	1	1		06 Nov 2025
105	Vishnyakov G.A. (Ohlik2004)	0		0	1	1		06 Nov 2025

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