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

SQL exercises

September 22, 20:02 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	201683	1	Baser	2011-09-02	8.8
211	2	13	187896	1	Baser	2014-06-30	9.8
223	2	12	171592	0	Baser	2016-11-12	9.9
217	4	9	113664	4	pegoopik	2015-08-28	9.2
159	3	17	88573	0	anddros	2012-07-22	8.2
214	4	11	73899	0	pegoopik	2015-05-30	10.0
175	3	29	71452	0	pegoopik	2011-04-28	8.5
190	4	16	70717	1	vlksm	2012-03-17	8.8
220	3	6	70495	1	pegoopik	2016-12-17	10.0
251	4	68	70189	3	paparome	2006-10-01	8.0
255	4	14	68481	3	vlksm	2012-02-14	9.8
101	4	201	66645	16	pegoopik	2010-11-20	9.4
102	4	169	64152	6	GriGrim	2011-07-16	9.4
252	2	34	63484	3	Ozzy	2009-06-14	8.3
178	3	22	63420	1	Baser	2011-08-13	9.1
172	3	21	63251	0	Ozzy	2011-03-11	9.7
304	2	24	63065	0	aks_nsk	2016-02-05	9.3
96	3	400	61496	81	anddros	2008-11-22	8.8
191	3	14	58423	0	qwrqwr	2012-06-08	9.5
143	5	44	54551	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
258	3	25	49820	0	Baser	2014-09-19	7.6
216	3	11	49497	1	pegoopik	2015-05-15	9.9
187	3	25	49210	0	=Maxim=	2011-12-31	8.8
169	3	29	45715	0	Valdaj	2010-09-02	8.4
93	3	154	45443	5	qwrqwr	2014-03-14	9.3
138	5	144	44293	33	Cyrilus	2005-12-09	9.2
205	2	15	40832	0	qwrqwr	2013-11-22	8.9
120	4	93	39861	1	pegoopik	2014-02-14	8.9
165	2	30	38636	3	vlksm	2010-03-18	9.9
194	4	15	37950	1	pegoopik	2012-07-13	10.0
261	1	35	37829	1	Fomichev	2013-12-07	7.0
253	3	30	36920	7	$erges	2008-05-17	8.9
99	3	182	35295	8	Dmitrij Grinkevich	2012-05-05	8.1
188	3	17	34385	1	qwrqwr	2012-02-04	9.8
157	3	24	28226	2	anddros	2009-06-05	9.6
49	2	1112	28161	22	anddros	2009-06-05	7.9
212	3	16	27716	0	Baser	2014-10-14	8.9
92	2	544	27541	9	paparome	2006-07-26	8.5
224	3	10	26714	0	selber	2017-04-14	9.4
163	3	19	26664	0	Ozzy	2010-01-08	9.6
186	1	37	24559	0	Ozzy	2011-12-30	9.2
160	3	26	24221	0	Ozzy	2009-08-07	9.6
154	4	25	23397	3	anddros	2009-03-18	9.9
119	5	94	21673	5	Velmont	2014-03-07	9.7
149	3	33	21496	2	$erges	2008-09-08	9.2
161	3	21	20348	3	Ozzy	2009-11-06	9.2
173	1	52	18776	2	Ozzy	2011-01-13	9.3
126	2	179	18684	11	$erges	2008-09-07	8.6
171	3	19	17760	1	Ozzy	2010-12-05	9.3
150	4	36	17228	4	@Nikotin	2008-11-09	8.5
147	4	26	17024	2	$erges	2010-08-06	9.7
122	1	124	16020	2	Dmitrij Grinkevich	2012-09-14	5.9
156	2	51	15525	3	anddros	2009-04-17	9.1
184	2	25	15219	2	Baser	2011-11-26	8.8
176	3	31	14965	0	qwrqwr	2011-05-20	9.5
151	3	32	13744	5	anddros	2008-12-30	8.9
19	1	1904	13536	23	Serge I	2004-06-23	7.5
193	2	21	11860	0	Baser	2012-07-06	8.3
145	3	69	11844	1	pvv	2008-01-07	8.6
174	1	56	11817	0	qwrqwr	2011-02-25	9.3
148	2	65	11640	7	vlksm	2008-09-06	9.3
62	2	647	11566	9	Dmitrij Grinkevich	2012-02-11	8.0
106	3	270	10671	5	vlksm	2008-11-27	8.8
100	4	236	10332	10	qwrqwr	2010-04-27	9.4
164	2	37	10058	1	anddros	2010-04-26	9.7
210	2	14	9550	0	_dimon_	2014-02-07	10.0
206	4	14	9282	0	Baser	2013-11-23	9.1
218	4	12	8905	2	al29	2016-04-04	9.6
257	4	17	8812	1	pegoopik	2012-02-20	9.4
115	2	66	8675	1	selber	2016-05-28	9.2
225	2	9	8561	0	pegoopik	2017-07-15	9.8
208	3	14	8424	0	pegoopik	2013-12-20	8.8
139	2	124	7533	2	Snowbear	2006-09-09	8.3
183	2	30	7303	2	GriGrim	2011-11-12	9.1
155	3	26	6905	2	vlksm	2009-04-17	9.9
77	2	284	6577	31	selber	2015-07-10	8.7
137	4	189	6413	24	Cyrilus	2005-03-06	9.2
152	3	46	6388	4	vlksm	2009-01-05	9.7
230	2	7	6349	1	pegoopik	2018-07-27	9.8
180	3	32	6318	0	qwrqwr	2011-09-16	9.6
144	4	44	6306	4	pvv	2008-01-01	7.3
200	3	18	6257	0	qwrqwr	2013-10-05	9.3
153	3	35	6216	5	Ozzy	2009-02-14	9.5
141	4	78	6121	9	vlksm	2006-10-29	9.0
234	3	3	6045	0	Kursist	2020-02-28	9.5
229	3	6	5490	1	al29	2018-03-23	9.6
198	2	23	5416	0	Angellore	2013-09-13	9.4
227	3	9	5136	1	mcrain	2017-12-08	7.0
45	2	367	4995	16	dumkan	2016-04-03	8.0
179	3	17	4926	0	pegoopik	2011-09-17	9.2
231	3	5	4923	0	mcrain	2018-08-24	10.0
123	3	233	4689	39	Ozzy	2009-08-22	9.0
116	5	233	4626	20	$erges	2008-12-13	9.3
140	2	80	4503	2	_Bkmz_	2010-01-30	8.9
121	3	395	4356	4	ZrenBy	2004-02-26	7.8
133	2	89	4315	0	pickman	2011-07-01	8.2
132	3	108	4298	4	risp	2010-01-25	7.6
213	2	26	4184	0	qwrqwr	2014-10-17	9.6
26	1	1396	3992	24	VIG	2003-12-22	7.7
168	2	42	3902	2	qwrqwr	2010-08-27	9.5
215	2	23	3868	0	pegoopik	2015-03-06	9.3
158	3	38	3282	0	Ozzy	2010-04-09	8.9
182	3	22	3230	0	Baser	2011-10-29	8.1
135	3	62	3171	1	qwrqwr	2013-04-19	8.9
232	3	5	3110	0	al29	2018-08-20	10.0
65	3	668	3027	48	Ozzy	2010-01-29	7.7
222	2	11	3016	1	pegoopik	2016-12-23	9.8
131	2	88	2989	1	GriGrim	2012-05-25	8.5
221	2	13	2858	0	Baser	2016-11-05	8.6
98	4	569	2819	45	ZrenBy	2003-09-01	8.2
107	2	393	2778	9	Fiolent	2004-02-26	8.1
72	4	996	2777	150	paparome	2005-12-03	9.2
167	3	24	2747	0	qwrqwr	2011-01-18	9.9
87	4	620	2641	90	Roman Golubin	2006-07-14	9.3
207	3	16	2639	0	pegoopik	2016-01-15	10.0
233	1	13	2509	1	pegoopik	2019-03-08	10.0
256	1	39	2460	1	anddros	2013-11-08	8.9
89	3	400	2425	28	_Bkmz_	2008-06-21	7.8
136	3	111	2289	5	Ozzy	2011-05-12	7.3
146	3	60	2281	3	paparome	2008-01-22	9.7
209	1	33	2198	1	Baser	2013-12-30	8.0
228	1	18	2194	1	qwrqwr	2018-01-12	10.0
302	0	37	2173	0	pegoopik	2012-07-27	7.6
219	2	15	2104	0	pegoopik	2016-04-08	9.9
199	3	20	2073	0	Baser	2013-08-17	8.4
204	1	34	1989	1	anddros	2013-11-19	8.7
166	1	59	1937	2	anddros	2010-07-26	9.6
195	3	26	1845	0	Dmitrij Grinkevich	2013-04-20	9.1
71	3	518	1785	21	anddros	2009-12-26	8.4
196	3	25	1658	0	qwrqwr	2013-05-17	9.4
125	3	359	1606	3	dimzv	2004-02-29	8.7
58	3	552	1540	10	qwrqwr	2013-03-01	8.2
127	2	55	1511	2	GriGrim	2014-12-21	7.7
130	2	115	1472	0	anddros	2010-05-22	8.8
76	3	430	1420	16	silver	2010-01-23	8.8
85	3	349	1414	17	Ozzy	2009-10-10	8.5
20	2	1399	1410	35	VIG	2003-09-01	7.9
142	2	113	1375	1	paparome	2007-03-24	9.0
185	1	43	1372	3	=Maxim=	2011-11-25	7.9
84	3	396	1305	18	Ozzy	2009-12-26	8.4
226	3	9	1236	2	pegoopik	2017-10-14	9.2
111	2	442	1229	3	Fiolent	2005-01-19	8.3
134	3	173	1222	4	pvv	2008-01-22	8.6
197	1	43	1194	0	pegoopik	2013-06-10	8.8
105	2	127	1193	0	Baser	2013-09-20	8.5
64	3	555	1167	46	qwrqwr	2010-05-13	7.9
307	2	19	1120	0	Baser	2017-06-29	8.5
88	3	265	1106	5	crescent	2011-03-23	8.9
110	3	420	1097	11	Snowbear	2006-03-14	8.8
203	1	40	1096	1	=Maxim=	2013-10-05	9.4
80	2	322	1095	10	qwrqwr	2011-10-21	8.9
162	2	59	1019	0	Ozzy	2009-12-26	9.3
66	3	630	1001	52	anddros	2009-12-26	8.4
177	1	53	982	0	pegoopik	2011-07-17	8.5
40	1	210	972	15	Serge I	2018-09-07	7.1
124	2	365	964	3	DimaN	2004-02-26	8.3
170	2	54	963	1	qwrqwr	2010-10-24	9.0
202	2	29	959	0	qwrqwr	2013-11-01	9.1
32	1	1272	919	7	Roman Golubin	2005-12-13	7.5
114	1	439	891	5	Serge I	2003-12-24	8.4
260	2	52	870	0	qwrqwr	2012-02-03	7.7
201	2	38	794	0	Baser	2013-09-21	8.7
129	2	270	767	7	DimaN	2004-03-01	7.5
305	1	25	732	0	Baser	2017-01-06	8.9
43	2	452	731	3	qwrqwr	2015-04-24	8.5
23	3	1467	691	121	Palkin	2007-03-29	8.3
91	2	211	669	2	smog	2012-05-26	9.1
103	1	128	595	1	Baser	2013-10-05	7.2
192	2	48	594	0	Baser	2012-03-03	9.2
82	3	368	580	13	_Virt_	2010-04-27	8.2
68	3	263	559	20	pegoopik	2014-08-01	8.0
118	2	415	551	1	Fiolent	2004-01-05	8.2
67	2	547	550	16	Ozzy	2010-04-27	8.3
75	2	376	545	5	qwrqwr	2011-07-22	7.4
60	3	1999	514	119	Serge I	2005-03-05	7.8
47	3	881	512	15	qwrqwr	2010-11-20	8.0
54	2	1272	506	45	Ozzy	2008-09-06	8.2
37	3	680	497	27	qwrqwr	2013-02-22	8.0
79	1	947	484	14	Serge I	2003-06-05	7.7
41	3	1050	481	17	qwrqwr	2010-04-26	8.1
69	2	141	449	7	Gosha	2017-12-15	8.9
35	3	489	445	10	Baser	2015-09-18	8.8
262	2	11	405	0	selber	2019-06-21	6.5
50	1	758	398	5	mslava	2003-12-22	8.3
109	2	482	380	1	VIG	2003-12-23	8.0
86	2	331	377	0	Ozzy	2010-03-05	8.6
78	2	397	357	3	_ORA_	2010-04-27	7.5
51	1	486	356	15	Fiolent	2004-06-23	8.1
63	1	1270	323	5	VIG	2003-06-05	7.6
59	2	847	322	6	VIG	2003-12-22	8.3
73	1	436	319	3	Ruslan1707	2010-11-02	7.4
34	2	1090	313	25	qwrqwr	2010-09-24	7.9
90	1	224	305	0	Dmitrij Grinkevich	2012-03-03	7.8
44	2	663	285	8	Serge I	2011-11-25	7.9
61	2	901	284	5	risp	2009-12-26	8.4
38	2	952	280	21	ZrenBy	2003-09-01	7.6
12	1	269	280	40	Serge I	2019-04-12	7.1
25	2	1144	274	29	DimaN	2004-06-22	7.0
97	1	355	269	3	dimzv	2004-03-01	7.7
74	2	646	266	8	vlksm	2008-06-21	8.3
46	2	1126	250	126	Serge I	2009-08-12	6.7
104	1	128	245	0	pegoopik	2013-07-19	8.4
33	2	1169	223	24	DimaN	2004-03-01	7.6
113	1	124	222	0	smog	2013-03-29	8.4
128	1	224	222	4	inkerman	2007-09-14	8.3
95	1	79	216	3	qwrqwr	2017-12-01	9.4
55	2	446	215	7	VIG	2005-06-26	7.6
57	2	1790	212	14	Serge I	2005-05-07	7.8
17	2	1545	208	22	VIG	2003-04-29	8.1
112	1	14	201	1	Gosha	2020-06-03	9.1
303	2	7	192	0	MikhailYakovlev535	2020-06-23	4.5
18	1	1538	173	7	ZrenBy	2003-09-01	7.6
83	2	518	172	4	lepton	2006-09-29	8.4
70	1	648	169	3	Serge I	2009-04-17	7.8
9	2	1280	166	27	vasia armor	2010-05-21	7.9
30	1	1666	138	3	Serge I	2003-08-28	7.9
81	2	577	138	12	$erges	2008-05-10	8.2
94	2	242	130	0	pickman	2011-04-27	8.2
52	1	424	128	3	Serge I	2015-01-10	8.6
108	1	485	127	0	mslava	2003-12-23	7.3
56	1	983	126	3	Fiolent	2004-06-22	7.9
16	2	803	115	61	qwrqwr	2014-07-18	7.4
36	3	952	113	20	risp	2011-05-06	8.0
42	1	1548	111	14	Serge I	2003-06-05	7.6
21	1	1111	104	9	paparome	2006-03-14	8.0
13	1	1627	98	21	ZrenBy	2003-09-01	7.4
53	1	1396	98	25	DimaN	2004-03-01	7.6
39	2	1304	97	20	Serge I	2003-08-28	7.5
28	1	1120	94	14	ZrenBy	2003-09-01	7.5
14	1	2349	88	36	Serge I	2003-04-08	7.5
29	2	988	78	43	GiBis	2011-09-17	7.5
24	2	1535	77	7	Aaz	2004-02-26	6.9
31	1	950	63	8	Fiolent	2004-06-22	7.8
117	1	417	56	0	Fiolent	2003-12-26	7.5
8	2	1341	49	79	Serge I	2008-06-21	7.6
11	1	1797	41	16	ZrenBy	2003-09-01	7.4
48	1	1087	41	6	Serge I	2009-06-22	7.3
22	1	1531	38	11	ZrenBy	2003-09-01	7.2
27	1	1190	36	8	Fiolent	2004-02-26	7.3
7	1	2400	32	75	Serge I	2006-11-17	7.9
10	1	606	25	42	Serge I	2017-01-20	8.0
15	1	1109	22	8	Dmitrij Grinkevich	2012-04-21	7.5
306	1	8	16	0	Kursist	2020-04-17	9.2
301	0	43	7	0	pegoopik	2012-03-23	8.9

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