Last week rating | SQL Exercises

December 01, 13:47 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: 15346

No	surname	n_sel	sel_all	sel_scores	dml_scores	scores	rating	last_visit
1	>Vukolov A. (al.vuk)	29	52	47	0	47	1016	01 Dec 2025
2	Stepanova (Lectrasim)	18	27	26	0	26	1505	28 Nov 2025
3	Darii (ShadowDem)	10	10	13	9	22	4599	27 Nov 2025
4	Cheban A.-. (Artem2888882)	10	10	13	9	22	4602	27 Nov 2025
5	Naumov A.D. (wad881988)	4	122	13	0	13	146	01 Dec 2025
6	Orzhakovskij V.V. (weshhovsky)	10	10	12	11	23	4525	30 Nov 2025
7	----- V.-. (valera040505005)	8	8	11	11	22	4603	26 Nov 2025
8	Mel'nik A.A. (ShaNch1K)	9	9	11	10	21	4728	27 Nov 2025
9	ASI (asi_sql)	4	99	11	0	11	251	01 Dec 2025
10	Tkachenko D. (_GUERNIKA_)	10	16	11	0	11	2151	01 Dec 2025
11	Plamadyala D.A. (Daniland)	7	7	10	12	22	4605	29 Nov 2025
12	Cheresh A.A. (miscatr)	7	7	10	12	22	4609	28 Nov 2025
13	Kulikovskij (cheez_x)	7	7	10	0	10	6366	30 Nov 2025
14	Nasonov A.S. (Ded_Oleg)	6	6	9	13	22	4616	29 Nov 2025
15	Safronov P.A. (Paulus73)	7	7	8	1	9	6492	30 Nov 2025
16	Yakshin I.V. (ivan_y)	5	120	7	3	10	215	01 Dec 2025
17	Furtune K.O. (~Sakura~)	5	5	6	10	16	5338	29 Nov 2025
18	>Idrissov Y.A. (Kosharik_545)	5	5	6	0	6	7140	01 Dec 2025
19	Podelya T.P. (837193)	4	4	5	11	16	5324	29 Nov 2025
20	Poltorak S.V. (Cthsq1122)	5	5	5	9	14	5505	30 Nov 2025
21	iva A.A. (pirivt)	3	4	4	13	17	5173	30 Nov 2025
22	Vdovin S. (Rujan)	1	137	4	0	4	152	01 Dec 2025
23	Pupkin (Kikimora)	2	45	4	0	4	1491	29 Nov 2025
24	Zakharov N.V. (Malaurix)	3	5	4	0	4	5420	28 Nov 2025
25	Sarkis'yan G. (gennadi_s)	1	198	3	0	3	18	01 Dec 2025
26	Abramova Yu. (GalaxyTears)	1	58	3	0	3	1150	28 Nov 2025
27	mmmm (Nanaqwerty)	2	2	2	9	11	6031	28 Nov 2025
28	>Skokov B.S. (leks$$)	1	8	2	7	9	2836	01 Dec 2025
29	Gidirim M.V. (tihon_bg)	2	2	2	6	8	6575	30 Nov 2025
30	Belskiy V. (Gambit87)	1	62	2	0	2	768	28 Nov 2025
31	Egorenko A.I. (Zvezdica)	2	2	2	0	2	10908	26 Nov 2025
32	Krasnov A.A. (Nutr1k)	1	5	1	0	1	3508	27 Nov 2025
33	kelnmiir (kelnmiir)	1	1	1	0	1	15319	28 Nov 2025
34	>Tatarchuk N.V. (fraggy66)	1	1	1	0	1	15341	01 Dec 2025
35	>Goldakovskij D. (Golden 18)	1	1	1	0	1	15342	01 Dec 2025
36	>grigor'eva L.F. (linooas)	1	1	1	0	1	15344	01 Dec 2025
37	Polyakov G.F. (makemenull)	0		0	34	34		28 Nov 2025
38	Syrov A.A. (syrochek)	0		0	26	26		27 Nov 2025
39	Bolat N.N. (nnnur)	0		0	24	24	4449	01 Dec 2025
40	Piskunov K.M. (Klimast)	0		0	21	21	4777	01 Dec 2025
41	Nikiforov (nickmisch)	0		0	18	18		01 Dec 2025
42	Grinets D.A. (Miyoka)	0		0	17	17	6134	01 Dec 2025
43	filatova A.D. (anfisachka)	0		0	17	17		27 Nov 2025
44	Begiyan A.N. (almora111)	0		0	17	17		24 Nov 2025
45	tmp T.T. (tmppp)	0		0	16	16	5378	30 Nov 2025
46	Pupkin (fdsafawef)	0		0	16	16		24 Nov 2025
47	lls (evelexia)	0		0	13	13	5706	29 Nov 2025
48	Zhakova (Xiolu`)	0		0	13	13	5707	29 Nov 2025
49	Najdina E. (@Ekaterina)	0		0	13	13	5708	30 Nov 2025
50	Sipukhov G.S. (sipuhan)	0		0	13	13	5711	30 Nov 2025
51	gazizov A.I. (chort52)	0		0	12	12	5895	29 Nov 2025
52	Shevtsov A.B. (sql_goomir)	0		0	12	12	5897	01 Dec 2025
53	Jtstsujuj Ts.J. (Fidanuka yapomidu1)	0		0	12	12	5898	30 Nov 2025
54	Muntyan V. (VursPZ)	0		0	12	12	7034	30 Nov 2025
55	Raksha N.S. (NikitaRaksha)	0		0	12	12		28 Nov 2025
56	Sustatov I.E. (Ionix19)	0		0	12	12		24 Nov 2025
57	Shtefan G.I. (Shtefan)	0		0	12	12		25 Nov 2025
58	1 (kkrpiva)	0		0	11	11	6110	28 Nov 2025
59	Alekseevskij A.A. (zatxichi)	0		0	11	11	6127	30 Nov 2025
60	Bajdavletova A.I. (aigulselamnogopul)	0		0	11	11	6128	30 Nov 2025
61	. (nicknamenickname00)	0		0	11	11	6129	30 Nov 2025
62	Smirnov K. (bub1ick)	0		0	11	11	6131	30 Nov 2025
63	Eremenko D.S. (BillyNoGami)	0		0	11	11	6132	30 Nov 2025
64	Nurlanov N.N. (Nurlanov Nurbol)	0		0	11	11	6133	01 Dec 2025
65	Shuvalov D.I. (Dmitrius75)	0		0	11	11		28 Nov 2025
66	Detochka A.V. (a.detochka)	0		0	11	11		25 Nov 2025
67	Pipiseva K.G. (Pipisya)	0		0	11	11		24 Nov 2025
68	Dvadtsat'vos'moj (ddddd28)	0		0	11	11		26 Nov 2025
69	Chernyshyova O.V. (Bang!!)	0		0	11	11		24 Nov 2025
70	Maguryan F.V. (kotnish)	0		0	11	11		30 Nov 2025
71	Kudryashov (Alybatross)	0		0	11	11		28 Nov 2025
72	Beseleva U.V. (BUsIV)	0		0	11	11		29 Nov 2025
73	Smirnov (DRXLOW)	0		0	11	11		26 Nov 2025
74	Negru A. (Anon217)	0		0	11	11		30 Nov 2025
75	Bajdaev D.A. (Dagva)	0		0	11	11		01 Dec 2025
76	Ideal'naya (KATKAT223)	0		0	10	10	6437	30 Nov 2025
77	yrty R.H. (hzhzhz)	0		0	10	10	6438	30 Nov 2025
78	Vestritskij (olezha32)	0		0	10	10		27 Nov 2025
79	Makeev (maalse)	0		0	9	9	6572	30 Nov 2025
80	Burenkov O.D. (ReDlY28)	0		0	9	9	6573	01 Dec 2025
81	Tatarnikov D.R. (Hatashi)	0		0	9	9	6574	30 Nov 2025
82	Kovik A.I. (leha228pro)	0		0	9	9	6576	30 Nov 2025
83	Dmitriev V.A. (dmitrievvvv)	0		0	9	9	6577	01 Dec 2025
84	Chelov (chelik222)	0		0	9	9		26 Nov 2025
85	dasda D.D. (dadsadasdadasdasdasdsadsa)	0		0	9	9		28 Nov 2025
86	Evseev M.D. (BenBeri)	0		0	9	9		28 Nov 2025
87	Medjidov F. (f.medjidov)	0		0	9	9		24 Nov 2025
88	Loskutov V.S. (loskut01)	0		0	9	9		29 Nov 2025
89	lnnnn (59871fah1)	0		0	9	9		28 Nov 2025
90	Kirill E.R. (KirillEr)	0		0	8	8	15335	30 Nov 2025
91	Bumbu D.S. (P1ng)	0		0	8	8		28 Nov 2025
92	Gorbunova A.V. (Alisa29)	0		0	8	8		25 Nov 2025
93	Stich L.S. (Stitch05)	0		0	7	7	7035	01 Dec 2025
94	M (DanilM2304)	0		0	7	7	9609	01 Dec 2025
95	O (janeoosql)	0		0	7	7		27 Nov 2025
96	Glotov D.A. (rusich_goida)	0		0	7	7		28 Nov 2025
97	Vasil'ev I.A. (Nikoladaefef34233434)	0		0	6	6	7344	29 Nov 2025
98	Vlasenko S. (sviv)	0		0	6	6	7346	30 Nov 2025
99	Smirnov V.A. (Vlad1234)	0		0	6	6		28 Nov 2025
100	Pakin N.S. (nikitta)	0		0	6	6		28 Nov 2025
101	hsdh H.H. (hrcj)	0		0	6	6		26 Nov 2025
102	Rubtsov D.V. (wrbzrare)	0		0	5	5	8026	01 Dec 2025
103	El'nikov I.V. (ilya911)	0		0	5	5	8027	01 Dec 2025
104	Koland M.G. (Michael Kol)	0		0	5	5	8028	01 Dec 2025
105	Dimitrov S.I. (Dimitrov)	0		0	5	5		28 Nov 2025
106	Roshkovan A.S. (AlexRoshik)	0		0	5	5		30 Nov 2025
107	Zmeu B.B. (SIROBOV)	0		0	5	5		30 Nov 2025
108	Strel'chenko A.V. (saphirion)	0	63	0	4	4	567	24 Nov 2025
109	Gasheev N.A. (je1mky)	0		0	4	4		27 Nov 2025
110	Ronzhin A.S. (smep)	0		0	4	4		26 Nov 2025
111	Kudryashov A.S. (artem_12)	0		0	4	4		26 Nov 2025
112	Safarov M.A. (quvibite)	0		0	4	4		28 Nov 2025
113	Dodonov S.A. (PRAVDA_SEMPAI)	0		0	3	3	9606	30 Nov 2025
114	Gerzhod E.A. (pipka4)	0		0	3	3	9607	30 Nov 2025
115	srg331 (srg_331)	0		0	3	3	9610	01 Dec 2025
116	Romanenko N.N. (klixen)	0		0	3	3		25 Nov 2025
117	Shumov N. (Niko_Alberto_02)	0		0	3	3		27 Nov 2025
118	Li E. (elli3107)	0		0	3	3		25 Nov 2025
119	Pastukhov A.A. (Counselor7496)	0		0	3	3		01 Dec 2025
120	Zaritskij D. (Angel121)	0		0	3	3		27 Nov 2025
121	Paskar' M.E. (Bal'mung)	0		0	3	3		27 Nov 2025
122	sirotkin D.A. (dimas44)	0		0	3	3		26 Nov 2025
123	Zamyatkin N.S. (MisterEblin)	0		0	3	3		26 Nov 2025
124	Khokhlova (ElizabethElizabeth)	0		0	3	3		30 Nov 2025
125	Kaverzin M.A. (Amnesia172)	0	4	0	2	2	4217	27 Nov 2025
126	Gorchakova N. (nadya-qo)	0		0	2	2	11104	30 Nov 2025
127	Zuev E.A. (urzavoge)	0		0	2	2	11105	30 Nov 2025
128	Gorev N.A. (Doigram1)	0		0	2	2	15338	29 Nov 2025
129	Suboch (Viktoria_89)	0		0	2	2		25 Nov 2025
130	Sungrapov A.B. (m2409490)	0		0	1	1	15334	28 Nov 2025
131	Zholdaskhan B. (baikenello)	0		0	1	1	15336	29 Nov 2025
132	Martynenko S.S. (Military2025)	0		0	1	1	15337	29 Nov 2025
133	Kuzichkin (Condor8870)	0		0	1	1	15339	30 Nov 2025
134	lukyan (leon2062)	0		0	1	1	15340	01 Dec 2025
135	Gotal'skij (IvanGot)	0		0	1	1	15343	01 Dec 2025
136	Illarionov N.G. (Myklon)	0		0	1	1		24 Nov 2025
137	mokale D.C. (dipali mokale)	0		0	1	1		28 Nov 2025
138	Oreshkin M.V. (pebkr)	0		0	1	1		28 Nov 2025
139	Brazhnikov A.A. (Razrushitel' mirov)	0		0	1	1		26 Nov 2025

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