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

SQL exercises

December 21, 14:57 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
226	3	11	366927	1	pegoopik	2017-10-14	9.3
237	3	3	239814	1	Baser	2022-05-13	9.5
254	1	45	190491	1	Baser	2011-09-02	8.8
211	2	14	173915	1	Baser	2014-06-30	9.8
223	2	13	157657	0	Baser	2016-11-12	9.9
217	4	9	113664	4	pegoopik	2015-08-28	9.2
234	3	5	95156	1	Kursist	2020-02-28	9.7
151	3	37	90967	4	anddros	2008-12-30	8.9
159	3	17	88573	1	anddros	2012-07-22	8.2
190	4	17	74530	1	vlksm	2012-03-17	8.9
214	4	11	73899	0	pegoopik	2015-05-30	10.0
251	4	68	70257	3	paparome	2006-10-01	8.0
255	4	14	68481	4	vlksm	2012-02-14	9.8
252	2	35	67434	3	Ozzy	2009-06-14	8.4
178	3	23	67318	1	Baser	2011-08-13	9.1
101	4	227	66513	19	pegoopik	2010-11-20	9.3
40	1	370	64581	10	Serge I	2018-09-07	7.0
102	4	193	64201	8	GriGrim	2011-07-16	9.5
143	5	47	59698	14	inkerman	2007-10-07	8.8
172	3	22	59687	0	Ozzy	2011-03-11	9.8
304	2	25	58879	0	aks_nsk	2016-02-05	9.4
220	3	7	58774	1	pegoopik	2016-12-17	10.0
96	3	429	58455	81	anddros	2008-11-22	8.8
191	3	14	58423	0	qwrqwr	2012-06-08	9.5
175	3	30	58250	1	pegoopik	2011-04-28	8.5
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
187	3	26	49596	0	=Maxim=	2011-12-31	8.8
216	3	11	49497	1	pegoopik	2015-05-15	9.9
148	2	68	49300	7	vlksm	2008-09-06	9.3
258	3	25	46006	0	Baser	2014-09-19	7.6
138	5	148	44295	35	Cyrilus	2005-12-09	9.2
93	3	183	42869	5	qwrqwr	2014-03-14	9.3
253	3	30	39967	8	$erges	2008-05-17	8.9
173	1	52	39895	3	Ozzy	2011-01-13	9.3
120	4	114	39776	3	pegoopik	2014-02-14	9.0
165	2	31	38796	3	vlksm	2010-03-18	9.8
205	2	16	38349	0	qwrqwr	2013-11-22	8.9
194	4	15	37950	2	pegoopik	2012-07-13	10.0
261	1	35	37826	1	Fomichev	2013-12-07	7.0
188	3	17	34385	1	qwrqwr	2012-02-04	9.8
99	3	210	33463	9	Dmitrij Grinkevich	2012-05-05	8.2
152	3	49	32145	4	vlksm	2009-01-05	9.6
174	1	56	29935	0	qwrqwr	2011-02-25	9.3
219	2	17	29828	0	pegoopik	2016-04-08	9.9
212	3	16	28385	0	Baser	2014-10-14	8.9
157	3	24	28226	3	anddros	2009-06-05	9.6
92	2	573	27534	9	paparome	2006-07-26	8.5
49	2	1240	26757	22	anddros	2009-06-05	7.9
163	3	19	26664	0	Ozzy	2010-01-08	9.6
233	1	17	24576	0	pegoopik	2019-03-08	10.0
224	3	11	24375	0	selber	2017-04-14	9.5
160	3	27	24342	0	Ozzy	2009-08-07	9.6
57	2	215	23844	15	Kursist	2020-10-10	8.4
154	4	28	23397	3	anddros	2009-03-18	9.9
186	1	37	23332	0	Ozzy	2011-12-30	9.2
119	5	118	21998	4	Velmont	2014-03-07	9.6
149	3	36	21580	3	$erges	2008-09-08	9.3
153	3	39	21549	4	Ozzy	2009-02-14	9.3
161	3	22	21439	3	Ozzy	2009-11-06	9.3
116	5	256	19323	20	$erges	2008-12-13	9.4
126	2	192	18699	12	$erges	2008-09-07	8.6
150	4	38	18162	6	@Nikotin	2008-11-09	8.6
147	4	29	18075	2	$erges	2010-08-06	9.7
171	3	19	17760	1	Ozzy	2010-12-05	9.3
176	3	31	16018	0	qwrqwr	2011-05-20	9.5
200	3	19	15209	0	qwrqwr	2013-10-05	9.3
184	2	26	15179	1	Baser	2011-11-26	8.9
156	2	52	15162	4	anddros	2009-04-17	9.1
122	1	144	15140	2	Dmitrij Grinkevich	2012-09-14	5.8
146	3	63	14934	3	paparome	2008-01-22	9.7
19	1	2071	13538	23	Serge I	2004-06-23	7.5
145	3	72	11710	1	pvv	2008-01-07	8.7
164	2	37	11673	2	anddros	2010-04-26	9.7
193	2	22	11363	0	Baser	2012-07-06	8.3
62	2	769	10980	11	Dmitrij Grinkevich	2012-02-11	8.1
106	3	294	10696	5	vlksm	2008-11-27	8.8
100	4	264	10437	9	qwrqwr	2010-04-27	9.4
215	2	23	10161	0	pegoopik	2015-03-06	9.3
168	2	43	9629	2	qwrqwr	2010-08-27	9.5
206	4	14	9282	0	Baser	2013-11-23	9.1
210	2	15	9016	0	_dimon_	2014-02-07	10.0
183	2	30	9005	2	GriGrim	2011-11-12	9.1
257	4	17	8812	1	pegoopik	2012-02-20	9.4
230	2	8	8606	1	pegoopik	2018-07-27	9.8
218	4	13	8380	2	al29	2016-04-04	9.6
115	2	91	7699	1	selber	2016-05-28	9.0
139	2	128	7537	2	Snowbear	2006-09-09	8.3
155	3	29	7331	2	vlksm	2009-04-17	10.0
225	2	11	6846	0	pegoopik	2017-07-15	9.9
144	4	47	6638	4	pvv	2008-01-01	7.4
222	2	15	6419	0	pegoopik	2016-12-23	9.8
137	4	197	6301	25	Cyrilus	2005-03-06	9.2
141	4	81	6285	11	vlksm	2006-10-29	9.0
77	2	328	6213	33	selber	2015-07-10	8.7
262	2	14	5553	1	selber	2019-06-21	7.0
221	2	17	5048	1	Baser	2016-11-05	8.9
179	3	17	4926	0	pegoopik	2011-09-17	9.2
198	2	23	4815	1	Angellore	2013-09-13	9.4
45	2	509	4709	14	dumkan	2016-04-03	8.0
123	3	255	4682	38	Ozzy	2009-08-22	9.0
229	3	7	4615	1	al29	2018-03-23	9.7
227	3	10	4590	1	mcrain	2017-12-08	7.3
180	3	32	4579	0	qwrqwr	2011-09-16	9.6
208	3	14	4572	0	pegoopik	2013-12-20	8.8
213	2	26	4508	0	qwrqwr	2014-10-17	9.6
182	3	23	4468	0	Baser	2011-10-29	8.1
140	2	83	4465	2	_Bkmz_	2010-01-30	8.9
133	2	97	4315	0	pickman	2011-07-01	8.3
132	3	116	4274	4	risp	2010-01-25	7.5
121	3	416	4274	4	ZrenBy	2004-02-26	7.6
231	3	6	4196	0	mcrain	2018-08-24	10.0
26	1	1549	3980	29	VIG	2003-12-22	7.7
127	2	66	3702	3	GriGrim	2014-12-21	8.1
158	3	38	3421	0	Ozzy	2010-04-09	8.9
135	3	71	3206	2	qwrqwr	2013-04-19	9.1
65	3	748	3041	51	Ozzy	2010-01-29	7.7
72	4	1040	2940	149	paparome	2005-12-03	9.2
131	2	98	2931	1	GriGrim	2012-05-25	8.6
107	2	417	2864	9	Fiolent	2004-02-26	8.0
167	3	24	2850	0	qwrqwr	2011-01-18	9.9
185	1	44	2715	3	=Maxim=	2011-11-25	7.9
87	4	652	2696	89	Roman Golubin	2006-07-14	9.3
232	3	6	2570	0	al29	2018-08-20	10.0
98	4	599	2563	44	ZrenBy	2003-09-01	8.2
207	3	17	2464	0	pegoopik	2016-01-15	10.0
89	3	429	2412	31	_Bkmz_	2008-06-21	7.9
136	3	120	2361	5	Ozzy	2011-05-12	7.5
302	0	38	2325	0	pegoopik	2012-07-27	7.8
256	1	40	2312	1	anddros	2013-11-08	9.0
228	1	19	2312	1	qwrqwr	2018-01-12	10.0
169	3	32	2190	0	Valdaj	2010-09-02	8.5
196	3	25	2131	0	qwrqwr	2013-05-17	9.4
162	2	59	2035	1	Ozzy	2009-12-26	9.3
209	1	33	2003	1	Baser	2013-12-30	8.0
199	3	20	1940	0	Baser	2013-08-17	8.4
204	1	35	1874	1	anddros	2013-11-19	8.5
32	3	87	1852	17	blr_Oliver	2023-07-08	9.3
195	3	27	1760	0	Dmitrij Grinkevich	2013-04-20	9.1
76	3	477	1674	15	silver	2010-01-23	8.8
71	3	563	1662	24	anddros	2009-12-26	8.4
125	3	381	1609	3	dimzv	2004-02-29	8.7
166	1	63	1593	1	anddros	2010-07-26	9.6
58	3	677	1540	13	qwrqwr	2013-03-01	8.1
130	2	125	1427	0	anddros	2010-05-22	8.9
142	2	117	1422	1	paparome	2007-03-24	9.0
20	2	1569	1414	33	VIG	2003-09-01	8.0
85	3	384	1374	18	Ozzy	2009-10-10	8.5
84	3	433	1333	17	Ozzy	2009-12-26	8.3
134	3	181	1251	4	pvv	2008-01-22	8.6
202	2	29	1240	1	qwrqwr	2013-11-01	9.1
111	2	465	1226	3	Fiolent	2005-01-19	8.3
197	1	44	1199	0	pegoopik	2013-06-10	8.9
108	3	291	1168	5	crescent	2011-03-23	8.9
110	3	443	1164	12	Snowbear	2006-03-14	8.9
64	3	644	1162	50	qwrqwr	2010-05-13	8.1
105	2	151	1137	0	Baser	2013-09-20	8.6
203	1	42	1134	1	=Maxim=	2013-10-05	9.4
235	2	8	1124	0	Kursist	2021-07-10	9.6
307	2	19	1032	0	Baser	2017-06-29	8.5
80	2	361	1029	11	qwrqwr	2011-10-21	9.0
177	1	53	998	0	pegoopik	2011-07-17	8.5
170	2	56	985	1	qwrqwr	2010-10-24	9.1
66	3	700	984	55	anddros	2009-12-26	8.5
124	2	387	970	3	DimaN	2004-02-26	8.2
114	1	463	901	4	Serge I	2003-12-24	8.5
260	2	53	888	0	qwrqwr	2012-02-03	7.7
201	2	39	807	0	Baser	2013-09-21	8.8
129	2	280	773	7	DimaN	2004-03-01	7.5
43	2	586	689	3	qwrqwr	2015-04-24	8.4
23	3	1626	687	125	Palkin	2007-03-29	8.4
305	1	26	684	1	Baser	2017-01-06	9.1
91	2	240	671	1	smog	2012-05-26	9.1
192	2	49	610	0	Baser	2012-03-03	9.2
103	1	152	594	1	Baser	2013-10-05	7.5
82	3	404	572	12	_Virt_	2010-04-27	8.2
118	2	438	565	1	Fiolent	2004-01-05	8.1
75	2	422	558	4	qwrqwr	2011-07-22	7.5
67	2	611	557	18	Ozzy	2010-04-27	8.3
47	3	1011	517	14	qwrqwr	2010-11-20	8.2
54	2	1400	503	45	Ozzy	2008-09-06	8.2
41	3	1179	487	18	qwrqwr	2010-04-26	8.1
68	3	321	483	27	pegoopik	2014-08-01	8.1
79	1	987	483	14	Serge I	2003-06-05	7.8
60	3	2120	462	119	Serge I	2005-03-05	7.9
69	2	199	454	8	Gosha	2017-12-15	9.1
35	3	645	421	12	Baser	2015-09-18	8.7
37	3	826	421	25	qwrqwr	2013-02-22	8.0
86	2	365	396	0	Ozzy	2010-03-05	8.6
109	2	506	385	1	VIG	2003-12-23	8.0
51	1	621	361	14	Fiolent	2004-06-23	8.3
78	2	438	358	5	_ORA_	2010-04-27	7.5
59	2	973	323	6	VIG	2003-12-22	8.3
63	1	1391	320	5	VIG	2003-06-05	7.6
73	1	482	318	3	Ruslan1707	2010-11-02	7.5
38	2	1093	315	26	ZrenBy	2003-09-01	7.5
34	2	1241	305	26	qwrqwr	2010-09-24	7.9
90	1	253	305	1	Dmitrij Grinkevich	2012-03-03	8.0
44	2	797	289	8	Serge I	2011-11-25	7.9
61	2	1023	282	5	risp	2009-12-26	8.5
97	1	385	279	3	dimzv	2004-03-01	7.6
25	2	1303	275	31	DimaN	2004-06-22	7.2
12	1	518	269	47	Serge I	2019-04-12	7.0
74	2	691	265	8	vlksm	2008-06-21	8.3
104	1	152	251	0	pegoopik	2013-07-19	8.4
46	2	1254	249	127	Serge I	2009-08-12	6.9
33	2	1323	227	26	DimaN	2004-03-01	7.7
128	1	235	225	4	inkerman	2007-09-14	8.4
113	1	147	218	0	smog	2013-03-29	8.7
55	2	625	216	6	VIG	2005-06-26	7.8
6	2	2206	211	127	Serge I	2005-05-07	8.0
17	2	1728	208	27	VIG	2003-04-29	8.2
5	1	172	205	142	Serge I	2023-06-18	8.6
236	1	12	198	0	Baser	2021-07-24	9.7
95	1	112	196	2	qwrqwr	2017-12-01	9.4
29	2	1146	194	40	GiBis	2011-09-17	7.5
83	2	553	177	5	lepton	2006-09-29	8.6
18	1	1708	168	12	ZrenBy	2003-09-01	7.7
9	2	1508	165	31	vasia armor	2010-05-21	8.0
70	1	698	164	3	Serge I	2009-04-17	7.9
50	1	604	156	16	mslava	2003-12-23	7.1
94	2	271	150	0	pickman	2011-04-27	8.3
30	1	1820	138	3	Serge I	2003-08-28	7.9
81	2	615	135	12	$erges	2008-05-10	8.3
56	1	1111	129	3	Fiolent	2004-06-22	8.0
52	1	561	123	3	Serge I	2015-01-10	8.6
36	3	1094	123	23	risp	2011-05-06	8.0
16	2	993	116	60	qwrqwr	2014-07-18	7.5
112	1	56	115	2	Gosha	2020-06-03	8.7
42	1	1673	107	15	Serge I	2003-06-05	7.7
21	1	1280	106	9	paparome	2006-03-14	8.0
39	2	1436	103	24	Serge I	2003-08-28	7.5
13	1	1821	98	22	ZrenBy	2003-09-01	7.6
53	1	1524	97	25	DimaN	2004-03-01	7.7
303	2	9	97	0	selber	2023-12-27	9.0
238	2	6	93	0	Baser	2022-05-13	8.3
28	1	1280	92	10	ZrenBy	2003-09-01	7.6
14	1	2534	89	38	Serge I	2003-04-08	7.6
24	2	1695	86	6	Aaz	2004-02-26	7.0
31	1	1113	64	6	Fiolent	2004-06-22	7.9
117	1	441	58	0	Fiolent	2003-12-26	7.7
306	1	14	46	1	Baser	2022-04-29	8.3
7	1	343	42	107	Baser	2021-02-27	8.0
8	2	1604	42	94	Serge I	2008-06-21	7.7
22	1	1694	42	12	ZrenBy	2003-09-01	7.3
11	1	2008	41	15	ZrenBy	2003-09-01	7.6
48	1	1216	41	6	Serge I	2009-06-22	7.4
27	1	1345	36	8	Fiolent	2004-02-26	7.4
10	1	842	23	49	Serge I	2017-01-20	8.1
15	1	1299	23	8	Dmitrij Grinkevich	2012-04-21	7.6
88	2	55	14	1	Serge I	2021-10-15	9.2
301	0	45	7	0	pegoopik	2012-03-23	8.7

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