Rating of second-stage exercises (average) on SQL Exercises

SQL exercises

April 30, 10:23 MSK

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Rating of second-stage exercises (average)

Rating of 2nd-stage exercises (median)

No - exercise number; Bonus - level of difficulty;
Solved - number of visitors, who have solved this exercise;
Time(min) - the average time (calculated over TOP 20) 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.

No	Bonus	Solved	Time(min)	noOK	Author	Date	Rank
254	1	45	190537	1	Baser	2011-09-02	8.8
211	2	14	173915	1	Baser	2014-06-30	9.8
237	3	4	159955	1	Baser	2022-05-13	9.7
223	2	13	157657	0	Baser	2016-11-12	9.9
255	4	14	151275	4	vlksm	2012-02-14	9.8
263	4	9	113664	5	pegoopik	2015-08-28	9.2
151	3	37	92800	4	anddros	2008-12-30	8.9
159	3	18	88573	1	anddros	2012-07-22	8.2
252	2	35	78573	3	Ozzy	2009-06-14	8.4
190	4	17	75407	1	vlksm	2012-03-17	8.9
214	4	11	73899	0	pegoopik	2015-05-30	10.0
251	4	68	70180	3	paparome	2006-10-01	8.0
178	3	23	67318	1	Baser	2011-08-13	9.1
101	4	229	66625	21	pegoopik	2010-11-20	9.3
102	4	194	64676	8	GriGrim	2011-07-16	9.5
161	3	23	62533	3	Ozzy	2009-11-06	9.3
175	3	30	61665	1	pegoopik	2011-04-28	8.5
172	3	22	59687	0	Ozzy	2011-03-11	9.8
304	2	25	58942	0	aks_nsk	2016-02-05	9.4
96	3	430	58930	81	anddros	2008-11-22	8.8
220	3	7	58774	1	pegoopik	2016-12-17	10.0
234	3	6	58643	1	Kursist	2020-02-28	9.8
191	3	14	58423	0	qwrqwr	2012-06-08	9.5
187	3	26	58029	0	=Maxim=	2011-12-31	8.8
143	5	48	57582	14	inkerman	2007-10-07	8.8
189	4	15	52225	0	Baser	2012-02-05	8.6
181	4	15	51625	1	Ozzy	2011-10-08	9.7
259	4	22	50526	2	anddros	2009-08-24	9.5
216	3	11	49497	1	pegoopik	2015-05-15	9.9
253	3	30	49194	8	$erges	2008-05-17	8.9
258	3	25	45988	1	Baser	2014-09-19	7.6
138	5	149	44353	35	Cyrilus	2005-12-09	9.2
93	3	185	42947	5	qwrqwr	2014-03-14	9.3
173	1	52	39904	3	Ozzy	2011-01-13	9.3
165	2	32	38633	3	vlksm	2010-03-18	9.8
205	2	16	38349	0	qwrqwr	2013-11-22	8.9
120	4	116	38036	2	pegoopik	2014-02-14	9.1
194	4	15	37950	2	pegoopik	2012-07-13	10.0
261	1	35	37895	1	Fomichev	2013-12-07	7.0
155	3	29	37715	2	vlksm	2009-04-17	10.0
188	3	17	34385	1	qwrqwr	2012-02-04	9.8
99	3	213	33462	8	Dmitrij Grinkevich	2012-05-05	8.2
148	2	68	32292	7	vlksm	2008-09-06	9.3
174	1	56	30010	0	qwrqwr	2011-02-25	9.3
212	3	16	29807	0	Baser	2014-10-14	8.9
233	1	17	29259	0	pegoopik	2019-03-08	10.0
157	3	25	28226	3	anddros	2009-06-05	9.6
92	2	574	27594	9	paparome	2006-07-26	8.5
49	2	1243	26760	22	anddros	2009-06-05	7.9
163	3	20	26664	0	Ozzy	2010-01-08	9.7
224	3	11	24375	0	selber	2017-04-14	9.5
160	3	28	24342	0	Ozzy	2009-08-07	9.6
76	3	480	24331	15	silver	2010-01-23	8.8
186	1	37	24321	0	Ozzy	2011-12-30	9.2
57	2	217	23908	16	Kursist	2020-10-10	8.4
154	4	28	23397	3	anddros	2009-03-18	9.9
119	5	119	23046	4	Velmont	2014-03-07	9.6
116	5	256	22619	21	$erges	2008-12-13	9.4
149	3	36	21580	3	$erges	2008-09-08	9.3
153	3	39	21030	4	Ozzy	2009-02-14	9.3
126	2	194	19607	11	$erges	2008-09-07	8.6
217	2	4	18803	0	pegoopik	2025-02-14	8.7
147	4	29	18075	2	$erges	2010-08-06	9.7
150	4	38	18012	6	@Nikotin	2008-11-09	8.6
171	3	19	17760	1	Ozzy	2010-12-05	9.3
156	2	53	16117	3	anddros	2009-04-17	9.1
184	2	26	16037	1	Baser	2011-11-26	8.9
64	3	650	15789	51	qwrqwr	2010-05-13	8.1
122	1	146	15658	2	Dmitrij Grinkevich	2012-09-14	5.9
176	3	32	14764	0	qwrqwr	2011-05-20	9.5
19	1	2079	13538	23	Serge I	2004-06-23	7.5
145	3	72	12074	1	pvv	2008-01-07	8.7
193	2	22	12050	0	Baser	2012-07-06	8.3
144	4	47	12000	4	pvv	2008-01-01	7.4
164	2	38	11673	2	anddros	2010-04-26	9.7
140	2	84	11639	2	_Bkmz_	2010-01-30	8.9
106	3	294	11192	5	vlksm	2008-11-27	8.8
62	2	772	10988	10	Dmitrij Grinkevich	2012-02-11	8.1
215	2	23	10880	0	pegoopik	2015-03-06	9.3
100	4	267	10470	9	qwrqwr	2010-04-27	9.4
257	4	17	9597	1	pegoopik	2012-02-20	9.4
183	2	30	9468	2	GriGrim	2011-11-12	9.1
137	4	198	9431	25	Cyrilus	2005-03-06	9.2
206	4	14	9282	0	Baser	2013-11-23	9.1
210	2	15	9016	0	_dimon_	2014-02-07	10.0
218	4	13	8380	2	al29	2016-04-04	9.6
115	2	93	8174	1	selber	2016-05-28	9.0
139	2	129	7602	2	Snowbear	2006-09-09	8.3
230	2	8	7439	1	pegoopik	2018-07-27	9.8
225	2	11	7199	0	pegoopik	2017-07-15	9.9
141	4	81	7046	12	vlksm	2006-10-29	9.0
200	3	19	6776	0	qwrqwr	2013-10-05	9.3
152	3	49	6715	4	vlksm	2009-01-05	9.6
77	2	334	6597	31	selber	2015-07-10	8.7
222	2	15	6419	0	pegoopik	2016-12-23	9.8
262	2	14	6157	2	selber	2019-06-21	8.3
108	3	292	5634	5	crescent	2011-03-23	8.9
123	3	256	5127	38	Ozzy	2009-08-22	9.0
198	2	23	5085	1	Angellore	2013-09-13	9.4
179	3	17	4926	0	pegoopik	2011-09-17	9.2
180	3	32	4875	0	qwrqwr	2011-09-16	9.6
45	2	512	4774	14	dumkan	2016-04-03	8.0
213	2	26	4702	0	qwrqwr	2014-10-17	9.6
229	3	7	4615	1	al29	2018-03-23	9.7
133	2	98	4605	0	pickman	2011-07-01	8.3
227	3	10	4590	1	mcrain	2017-12-08	7.3
208	3	14	4572	0	pegoopik	2013-12-20	8.8
168	2	43	4530	2	qwrqwr	2010-08-27	9.5
132	3	117	4434	5	risp	2010-01-25	7.5
121	3	417	4406	4	ZrenBy	2004-02-26	7.6
135	3	72	4334	2	qwrqwr	2013-04-19	9.1
231	3	6	4196	0	mcrain	2018-08-24	10.0
26	1	1555	3981	28	VIG	2003-12-22	7.7
167	3	25	3917	1	qwrqwr	2011-01-18	9.9
158	3	39	3284	0	Ozzy	2010-04-09	8.9
131	2	101	3174	1	GriGrim	2012-05-25	8.7
107	2	417	3133	9	Fiolent	2004-02-26	8.0
65	3	752	3045	52	Ozzy	2010-01-29	7.7
72	4	1043	2888	149	paparome	2005-12-03	9.2
182	3	23	2885	0	Baser	2011-10-29	8.1
89	3	430	2842	31	_Bkmz_	2008-06-21	7.9
87	4	653	2740	89	Roman Golubin	2006-07-14	9.3
221	2	17	2706	1	Baser	2016-11-05	8.9
207	3	17	2644	0	pegoopik	2016-01-15	10.0
98	4	600	2628	44	ZrenBy	2003-09-01	8.2
232	3	6	2570	0	al29	2018-08-20	10.0
169	3	32	2549	0	Valdaj	2010-09-02	8.5
185	1	44	2489	3	=Maxim=	2011-11-25	7.9
136	3	121	2485	5	Ozzy	2011-05-12	7.5
146	3	63	2349	3	paparome	2008-01-22	9.7
256	1	40	2344	1	anddros	2013-11-08	9.0
302	0	38	2327	0	pegoopik	2012-07-27	7.8
127	2	70	2180	2	GriGrim	2014-12-21	8.2
84	3	437	2169	17	Ozzy	2009-12-26	8.3
105	2	152	2128	0	Baser	2013-09-20	8.6
209	1	33	2127	1	Baser	2013-12-30	8.0
228	1	19	2051	1	qwrqwr	2018-01-12	10.0
199	3	20	1978	0	Baser	2013-08-17	8.4
204	1	36	1917	1	anddros	2013-11-19	8.5
219	2	17	1856	0	pegoopik	2016-04-08	9.9
307	2	19	1856	0	Baser	2017-06-29	8.5
40	1	373	1785	10	Serge I	2018-09-07	7.0
110	3	444	1777	11	Snowbear	2006-03-14	8.9
195	3	27	1720	0	Dmitrij Grinkevich	2013-04-20	9.1
196	3	25	1702	0	qwrqwr	2013-05-17	9.4
71	3	566	1663	24	anddros	2009-12-26	8.4
32	3	94	1660	21	blr_Oliver	2023-07-08	9.1
125	3	381	1653	3	dimzv	2004-02-29	8.7
130	2	128	1647	0	anddros	2010-05-22	8.9
166	1	63	1587	1	anddros	2010-07-26	9.6
111	2	466	1578	3	Fiolent	2005-01-19	8.3
58	3	679	1539	13	qwrqwr	2013-03-01	8.1
20	2	1575	1418	34	VIG	2003-09-01	8.0
85	3	388	1403	18	Ozzy	2009-10-10	8.5
124	2	387	1375	3	DimaN	2004-02-26	8.2
142	2	118	1364	1	paparome	2007-03-24	9.0
134	3	182	1310	4	pvv	2008-01-22	8.6
197	1	45	1244	0	pegoopik	2013-06-10	8.9
203	1	42	1133	1	=Maxim=	2013-10-05	9.4
226	3	11	1120	1	pegoopik	2017-10-14	9.3
162	2	60	1101	1	Ozzy	2009-12-26	9.3
80	2	365	1062	11	qwrqwr	2011-10-21	9.0
260	2	53	1043	0	qwrqwr	2012-02-03	7.7
114	1	464	1033	4	Serge I	2003-12-24	8.5
177	1	53	1032	0	pegoopik	2011-07-17	8.5
129	2	282	1015	8	DimaN	2004-03-01	7.5
91	2	242	1007	1	smog	2012-05-26	9.1
170	2	57	990	1	qwrqwr	2010-10-24	9.1
202	2	29	968	1	qwrqwr	2013-11-01	9.1
66	3	704	950	55	anddros	2009-12-26	8.5
82	3	410	915	12	_Virt_	2010-04-27	8.2
235	2	9	911	0	Kursist	2021-07-10	9.7
201	2	39	908	0	Baser	2013-09-21	8.8
305	1	26	700	1	Baser	2017-01-06	9.1
43	2	589	694	3	qwrqwr	2015-04-24	8.4
23	3	1631	688	125	Palkin	2007-03-29	8.4
68	3	325	679	28	pegoopik	2014-08-01	8.1
192	2	50	642	0	Baser	2012-03-03	9.2
103	1	153	618	1	Baser	2013-10-05	7.6
109	2	506	591	1	VIG	2003-12-23	8.0
75	2	425	581	4	qwrqwr	2011-07-22	7.5
118	2	438	567	1	Fiolent	2004-01-05	8.1
67	2	617	561	17	Ozzy	2010-04-27	8.3
69	2	202	529	8	Gosha	2017-12-15	9.1
47	3	1014	524	14	qwrqwr	2010-11-20	8.1
54	2	1402	506	45	Ozzy	2008-09-06	8.2
37	3	828	506	25	qwrqwr	2013-02-22	8.0
60	3	2122	490	119	Serge I	2005-03-05	7.9
79	1	991	487	14	Serge I	2003-06-05	7.8
41	3	1182	482	18	qwrqwr	2010-04-26	8.1
38	2	1095	457	26	ZrenBy	2003-09-01	7.5
303	2	12	441	0	selber	2023-12-27	9.3
35	3	648	422	11	Baser	2015-09-18	8.7
86	2	367	412	0	Ozzy	2010-03-05	8.6
59	2	975	387	6	VIG	2003-12-22	8.3
78	2	442	360	5	_ORA_	2010-04-27	7.5
51	1	623	357	14	Fiolent	2004-06-23	8.3
95	1	114	354	2	qwrqwr	2017-12-01	9.4
94	2	273	335	0	pickman	2011-04-27	8.3
63	1	1394	327	5	VIG	2003-06-05	7.6
33	2	1326	326	26	DimaN	2004-03-01	7.7
90	1	254	324	1	Dmitrij Grinkevich	2012-03-03	8.0
73	1	485	320	3	Ruslan1707	2010-11-02	7.5
34	2	1244	305	26	qwrqwr	2010-09-24	7.9
104	1	153	299	0	pegoopik	2013-07-19	8.4
44	2	800	292	8	Serge I	2011-11-25	7.9
50	1	608	290	16	mslava	2003-12-23	7.1
97	1	386	288	3	dimzv	2004-03-01	7.6
61	2	1025	287	5	risp	2009-12-26	8.5
113	1	149	277	0	smog	2013-03-29	8.7
25	2	1308	276	31	DimaN	2004-06-22	7.2
74	2	694	268	8	vlksm	2008-06-21	8.4
12	1	526	259	48	Serge I	2019-04-12	7.0
55	2	628	252	6	VIG	2005-06-26	7.8
46	2	1258	249	126	Serge I	2009-08-12	6.9
128	1	238	223	4	inkerman	2007-09-14	8.4
81	2	619	214	12	$erges	2008-05-10	8.3
17	2	1736	212	26	VIG	2003-04-29	8.2
6	2	2219	210	126	Serge I	2005-05-07	8.0
83	2	558	199	5	lepton	2006-09-29	8.6
236	1	12	199	0	Baser	2021-07-24	9.7
5	1	193	184	159	Serge I	2023-06-18	8.5
52	1	563	174	3	Serge I	2015-01-10	8.6
18	1	1716	167	12	ZrenBy	2003-09-01	7.7
70	1	701	166	3	Serge I	2009-04-17	7.9
9	2	1517	165	31	vasia armor	2010-05-21	8.0
28	1	1285	162	10	ZrenBy	2003-09-01	7.6
30	1	1825	138	3	Serge I	2003-08-28	7.9
36	3	1096	125	23	risp	2011-05-06	8.0
56	1	1113	125	3	Fiolent	2004-06-22	8.0
112	1	58	119	2	Gosha	2020-06-03	8.7
16	2	1000	116	60	qwrqwr	2014-07-18	7.5
42	1	1676	111	15	Serge I	2003-06-05	7.7
21	1	1285	105	10	paparome	2006-03-14	8.1
39	2	1439	98	23	Serge I	2003-08-28	7.5
53	1	1526	98	25	DimaN	2004-03-01	7.7
13	1	1828	97	22	ZrenBy	2003-09-01	7.6
14	1	2541	87	38	Serge I	2003-04-08	7.6
24	2	1700	85	6	Aaz	2004-02-26	7.0
117	1	441	82	0	Fiolent	2003-12-26	7.7
29	2	1151	81	40	GiBis	2011-09-17	7.5
238	2	7	75	0	Baser	2022-05-13	8.6
31	1	1118	65	6	Fiolent	2004-06-22	7.9
22	1	1699	63	12	ZrenBy	2003-09-01	7.4
239	2	4	45	0	pegoopik	2025-02-21	9.3
306	1	15	44	1	Baser	2022-04-29	8.3
8	2	1613	44	94	Serge I	2008-06-21	7.7
48	1	1219	43	6	Serge I	2009-06-22	7.4
7	1	354	42	110	Baser	2021-02-27	8.0
11	1	2017	41	16	ZrenBy	2003-09-01	7.6
27	1	1350	37	9	Fiolent	2004-02-26	7.4
10	1	852	24	48	Serge I	2017-01-20	8.1
15	1	1307	23	7	Dmitrij Grinkevich	2012-04-21	7.6
88	2	56	14	1	Serge I	2021-10-15	9.2
301	0	45	7	0	pegoopik	2012-03-23	8.7

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