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Yes 68.6%
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Such certificate is unnecessary one 5.6%
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Total Votes: 38269
 


Today statistics

nLog - number of logins;
nSelEx - number of select exercises solved today;
lastEx - number of last select exercise solved;
nDmlEx - number of dml exercises solved today;
Scores - sum of points on the exercises solved today (select and dml);
numLrnEx, LrnScores - number of exercises solved today and sum of points on learning stage


NoSurnamenLognSelExlastExnDmlExScoresnumLrnExLrnScores
1Bel'tyukov (JazzBeat)11014
2Kazyrid M.I. (Kazyrid)19948
3Lyadov S.A. (Serg Alex Lad)22765
4Belov (mbelov1567)21725
5Shamina I. (Irindidron)155
6Polyakov A.I. (Alexander Green)12444
7Dodonov V.E. (Vladislav Dodonov)1393
8Khomutova (anzhela6660)2283
9Komin (Komin)11583
10Kozlova M. (Auriga_dorado)11963
11Poroshyn A. (TonyLobster)2332833
12Mamedov R.K. (FCRomknot)23313
13Vasilevskaya E.A. (kattiks)12132
14Sidorov A.S. (AlexAndNN)1212
15Dudochkin A. (dandr)21-32
16Stativka A. (artemm7)21-712
17Grishunin M.F. (MikhailFG)111302
18Matykina (mtkn)122512
19Chesnokov M.S. (VinniL)12235
20Antonovich M. (Masha279)212
21Kuz'menko E.V. (Barash)11167
22Shemet (Taty24)211
23Mukhamedrakhimov D. (Duman398)12237
24Nuthalapati N.K. (Naveen_IMS)32435
25gullapalli S.K. (satishkrishna)32231
26qwerty238668 (qwerty2386681)11730
27rana B.K. (bijendrarn)11929
28Petrova A. (Anastasy)12128
29Rezvan S.A. (Rezvan_Semyon)11828
30K (Jerra)11828
31Goraj Ya.Y. (samiy_umniy1)11528
32Spiridonov (al-spir)32526
33Lis'ikh (Doctor_osen)12225
34Loginova V.S. (Ilail)3banban
35Sakharov A. (Dualist)11324
36Goncharov A. (monozaver)21623
37Shumilovskij (koji9im6a)51622
38Tonitsoj E. (jeka92)11622
39BARIN B.B. (!BARIN!)11622
40Sachan A.K. (Ankita@2119)31522
41Vinogradov Ya.A. (Caax)41422
42Aleksandr (bartoq63)11422
43kuzn (ingakuzn)21621
44yakupovanet K.V. (korina)11521
45Shahi R.S. (Ravindra3220)11421
46Sopinov P.O. (fanliss)21121
47Mal'tsev R.V. (HappyRomio)21120
48Forever (dima_forever)11120
49qwerttrtwr (wertyerwerwer)11020
50Volynets (mily-v)31319
51Popvo A.G. (Fairday)11219
52Metelitsa (tonymsk)21119
53Klimov D.S. (hcinZehT)2819
54Cytyj (valdisblr)21318
55Gordo Y.C. (Yesica)11218
56Antonov A.A. (trysqlhaha)21417
57Korshakevich S.O. (Sviatik)11417
58qwert32 (qwert32)11317
59Gggg (Gggugyjhh)11117
60- B.B. (bbb49)11017
61g R.V. (vamsi84)11316
62Suchkov (nik_sound)2916
63Katushonok M. (m_375447180824)4816
64rinaveloper (rinaveloper)11215
65Samsonov (Omar_or_Omar)41015
66Lobanov I. (limus)21015
67Ostapenko E. (EkaterinaOst6)11015
68Tabakova M. (Sungria)1715
69Plyukhin (mib32)1615
70Rezonikov A.P. (Hover)21214
71Mashoshin S.D. (Mashoshin_SD)21214
72Podranetskij V.S. (tigger2)11214
73Lutsenko (lalka andreevna)3914
74Sagadeev A. (ArsSenya)1814
75Prowler (Arkis)2714
76Kopchenko V.K. (vkmk)1714
77Zac (reszko)3813
78Karpov S. (Stas Karpov)1813
79Dmitrij (Dmitrijds)2713
80singh K. (kanchansql)1713
81Bobylev D. (Mambos)4912
82Bondarev (Bartim)2612
83U (dsjfksjdnc)2911
84Ivanov D.S. (mulliko)2811
85Danekin A. (jay7etc)2811
86Kosenko A. (TonyProSkill)1811
87Levin P. (pavel13333)1811
88Red (Red-vik)1811
89Ulyakhina V.P. (Takira)3711
90Artemenko A.R. (Deviance)2711
91Merkun (Rish747)2711
92Rezyapov M.A. (Mark_Rez)1711
93Nikolaj N. (nRammstein)1711
94Bolychev N. (Chief Cole)1611
95igorevich S. (dbrmlsky)1910
96Pavlov (Cryptonic)1810
97Bykov R.V. (izisql)1710
98Yakubovskij B.I. (Yakubovsky)1710
99Bogorod V. (rimm0n)1710
100Sudarev V. (Victor Sudarev)1610
101Riis I. (isab1864)1610
102Laptev (DDSash)1610
103Kamskij E. (Evgeny63)2510
104Lypa (olypa)2510
105Marchuk P.-. (CBRE)189
106Desolate (Joseki)279
107Pershin (QwertyDDD)179
108Dragunov (adragunov85)179
109Borisov D.V. (RyanGosling)179
110Goranina S.I. (DorianDrain)179
111Zhigalev (MadDef)179
112Ivanovskij (ivanovski_v)179
113Smirnov (Naerus)269
114Poznyak E.Yu. (Skwaaazer)169
115Ivanova (Zhmen6ka)169
116K S. (skamal)169
117Dzhalov E. (Djal)259
118Pogodina V.A. (Nikasb)278
119Zhur (Tanets)268
120Igina (daria_daria)268
121jaishankar M.M. (mad1996197)168
122Vovchenko V. (Pericraniummaster)168
123Akopyan (asa_wdb)158
124Mezhueva (Sofi0710)648
125Mr A.S. (abhi@011)348
126Revutskaya O.P. (Revutskaya)248
127Romanovskaya N.V. (damaska89_)148
128Dukova M.V. (Mariia_RF)1banban
129Stronko K.S. (ZloIzTabakerki)148
130Dneprovskij D.Yu. (_desidener_)138
131Kharlamova N.O. (Nadezhda_H)277
132Singh D.K. (deepaksingh)367
133DUBEY G. (gaurav93d)267
134Rassokhina (Mahach)167
135Balabanov V.O. (Up_Surd)167
136Eskivel' U.-. (Rodnenkij)167
137Dumanis S. (foxeg)167
138Kashevar V. (m@sk)167
139Bondarenko S.I. (Cerega23r u s)167
140Sagatbekov K.K. (Kalka)167
141Zaretskij E.N. (Johny Funt)257
142Prulis A.R. (ArthurP)257
143Besp (O.B.)157
144Userlll (User III)157
145Bi Y. (merdithbi)447
146Akhmerov (ahmerandr)247
147Sh (Sorb)247
148Dunin A. (dunin_vit)147
149Dzyuba S.A. (Kajya)256
150Kharitonenkova I.A. (wyc)256
151Oleynikov A.U. (misterflud)346
152evs (sql_prock)246
153kolomiitseva (AleenQ)146
154Evseev (malego)146
155Parashchevina A. (Niamel)146
156Eshel'kin D.A. (mainstorm)146
157Novichenko N.V. (Nelya Novichenko)436
158Norin R.O. (romankorollev)236
159Aksyanov R.N. (roman.ak)236
160chernyaev R.Yu. (Svenfischer1988)236
161Shelukha (le_Shell)236
162Krutikov A.A. (alex_krutikov)136
163Ivanov (iobox71)136
164Lyubimov E.V. (donJorji)136
165Negonov V.S. (kotethecat)136
166man ching L. (pollylee)136
167Shablij (dambrwolf)136
168Ivanova A.A. (qasw)136
169Berezin A.E. (aleks-student)326
170Borunov M.V. (Upsarin)126
171Ivanov (sql358)126
172Fersinskii (3p457)126
173ch (Jimmy_ch)355
174Grushin N. (Nikita1523)355
175Ivanov V.N. (russian57)355
176S (0x00000)255
177Gonchar (Sofia11)255
178Semerd (_sem_)255
179Khanina O.V. (Olga*)255
180Shakhrai Y. (Lorelae)155
181Najdenov (gnaydenov)155
182Pyzhov D. (1PDN1)155
183Sergey S.S. (Sarancha123)155
184Kholmogorova (this-is_me)155
185Clemente (clemente)155
186Prutskov V.D. (Ogregniff)155
187Derid (stacy5912)155
188Mel'chukova (Mnatka1)155
189Ivanov I.I. (metil)155
190danilova (Tumba7788)155
191Raizer P.P. (RaizerPavel)155
192Merkur'ev S.A. (Merkur)155
193Kostennikov (januares88)145
194Z (lenysik_omsk)235
195Boretsky (logitechmouse)235
196Huang (Klenkan)135
197Okhlomenko I.V. (ilya.snegovik)135
198Santamaria L.A. (Luis.santamaria)135
199Laith (DallasLeo)135
200pro I. (wrongboy)135
201JIMENEZ L.F. (FEJILO)135
202John (John Kwong)135
203Kravets I.M. (ikrawets)225
204Stepanenkov D.I. (diofloyk)125
205astranina O.V. (olgaastranina)125
206Lygin A. (Assange)125
207Elamaran P. (PriyankaMaran)125
208Snetkova O.O. (hellge_kgd)125
209Semenov (Shumaxer)244
210andrey K.A. (Nordskolian)244
211Kas'yanenko I. (iris_ka)244
212Katsel D. (KalterDK)144
213Doe (Zabba)144
214Aleksandrov A.A. (aleksandrov)144
215Kuku A.B. (Aliiina)234
216Merkulov A. (emerson89)234
217Cardoso J.P. (joaocardoso)134
218Ivanova (gavric)134
219Stepanyan (erik1999)134
220andreeva A. (ann1234)134
221Lalailah (Lalailah)134
222Brytanau Y. (staydreamerbro)134
223singh N.S. (dv14)324
224Khodyrev (ad_devil)324
225jagan D. (dhananjai)324
226kul (oskul)324
227Akulov D.S. (rait)224
228Yurin D.I. (Diman9425)224
229anderson C.7. (andersoncouncil)224
230Gesel'tin A. (linxges91)224
231vitaliy2000 (vitaliy-2000)224
232Krasnov (xspiritx)124
233Yaropolov (Muarav)124
234Berezhnoj D.N. (Dem111)124
235Khotynyuk S. (13th_GreyWolf)124
236Ivanov (mickeymo)124
237Gavrikov (Maximinho)124
238Bigun (DmitryB17)124
239Mani (Meethu Mani)124
240Zolotoverkhij V.N. (VitaliyZ)124
241L (OIL23)124
242Kiselev A. (AT2)124
243Danilov D.O. (ddan0312)124
244Dobrov R.V. (DobrovR)124
245S (Mary9205)124
246Kapishevskij K.S. (Kopish)214
247kumari S. (babu@)114
248Popov I. (Andrei_Moisey_BIN)333
249Ivanov A.G. (Nagib_Tony)333
250Kharlamov (eugeha)133
251colibri (colibri)133
252Kudryashov K.I. (Bashka3000)133
253Kitaev A.N. (AndreyKitaev)223
254Nosov (Alius)223
255Panteleev D.S. (Dmitry_Stalingrad)123
256Kladieva A.V. (Ariella)123
257nikita (nikita.b)123
258Gus'kov A.S. (AladdiN~)123
259Pupkin V.P. (lexaszavoda)123
260Zavaleev I. (hrisaor)213
261Mirzakhanov R.R. (ice__)213
262Bajkov V.Yu. (bvadim_Oz281088)113
263Bebko I. (beba20003)113
264Churilova (Verachurilova)113
265Abramov A.A. (a8a3a)113
266Warab (warab)322
267Kaliaskarova B. (BakiKK)322
268Marukhlenko V.V. (Ekzortsist)222
269Mambetov R.M. (spacename)222
270Volkov V.M. (VolkovSlava)222
271Kachurov (whatelse9)122
272Zet B. (bart022)122
273Sokolov (shadowsokoloff)122
274Bardikhin A.A. (boec2)122
275Mirzeyev S.Y. (PoBratsky)122
276Saurbaev A.S. (Suleyman)122
277glavati (ludvig)122
278Vadim R.L. (Mastercous)122
279ushakov (ushakov)122
280Bakulina (Lia-Olisava)122
281Mikryukov I. (jedims)122
282Sejfullazade Sh.Sh. (sherhan)122
283Sagirova K.A. (Ksushkevich)122
284Urazov V.V. (Novotrex77)512
285Mangalam K. (KGaurav)412
286Miii (Anilika)312
287Mamonov (shurik.m)212
288Acosta H. (Horace_Aqua)212
289Exansson (makc.exansson)212
290Bukhgammr Zh. (override)212
291Borodin M.S. (Borrodin_ Mikhail)2banban
292Cherniak (Katoff)212
293Golubeva A. (nastyagol123)212
294Katenka (KotySQL)212
295Rodionov M. (mwr)212
296Sharma A.K. (Aman542)212
297Mazy (DoubleYs)212
298Arnautova K.Ya. (Asparkling)212
299Yakovleva A.A. (Anforside)212
300Kumar (Bunty_5109)212
301Kozlov (DanKoz)212
302Ageeva A. (kreinta)212
303Sergeev (Berbatov)112
304Grigor'eva (maart)112
305Kabanova E. (forever_young)112
306Chur'yanov R.A. (altors)112
307k S.D. (sandhya devi)112
308Kozyr' A.S. (kzr)112
309Smirnova (essencia)112
310aaa (kkapel1)112
311mhasani (fereshteh)112
312Emets (alexey_emets)112
313Zav'yalova D.A. (israfil26)112
314Zubritskaya A.D. (Alexandra1345)112
315Prvz (Prvz)112
316Eremenko A.V. (murovan)112
317Moiseenko (KaoMo)112
318AnVe V.V. (vjozic91)112
319Okhrimenko A.S. (voodoo133)112
320Solyakova (Anna Solyakova)112
321Orlenok O.A. (Orlenok)112
322Call (schwierig)112
323gdmllr G.G. (gdmllr!)112
324Kudry Yu. (Juliee)112
325Verzhbitskij V. (verzhbitski)112
326solodov R. (lesoeli)112
327syslik S.S. (syslik1)112
328Voinova O. (ovoin)112
329Gorina (Olesya2808)112
330Golubeva (Yana_Golub)112
331Alex (_Cezar_)112
332Rakovskiy (Arseniy-0506)112
333Achkasov D.Yu. (ReAnima)112
334Zajtseva (annazaytseva1)112
335Kremenevskaya (himerka8)112
336Plugin V.G. (Kainec)112
337serde V.V. (vlad666666)112
338Marchun V.V. (Marchi)112
339Gammershmidt E.A. (Elvir)112
340Gorbach (jaholy)112
341cbolota C.C. (cbolota1)112
342 Savelenko (Saval94)112
343B (Ata)112
344Orlov S. (oOlWaRlOo)112
345Garkun O. (LOA)311
346Sorokin (MaKlAs)311
347wr047h (wr147h)211
348Lushchay A. (Choleric707)211
349KK (ritz88)211
350Zav'yalov D.N. (Denis)111
351Syniatynskyi D.M. (dzyofdzyof)111
352Kharkovshchenko S. (Sergey__Kh)111
353Abramovich V.Ya. (sqlchmo)111
354Ivanova (Papito)111
355Perinskaya (podjigatel)111
356Balkunde D.D. (Sankul123)111
357Yakovenko A.Y. (Aleksandr_YA)111
358roy T. (trsh)111
359phobos M. (phobos_sql)111
360Stakhejko G.S. (Stakhejko)111
361Gnetiy R.G. (Rylez)111
362Rodionov A. (Yel-loW)111
363Potrochenko .N. (Dick_Durex)111
364mart M.A. (cocoro)111
365Voropaev V.D. (GeNneTtik)111
366Gorelyshev S.A. (gorsa)111
367Bondarenko E. (BondEV)111
368Kozhokhin D. (Kozhokhin)111
369hewan H. (hewan)111
370Markin (gobedan01)111
371Chibolera C. (chibolera)111
372Goncharov S. (vrstud007)111
373tsakoev C.T. (ts4ep)111
374Leont'ev E.G. (Polyuritan)111
375Sinha (sinny)111
376sureddi (venkat.darkknight)111
377Nikitin A. (Alonso22)111
378Ushatov V.V. (Vlad95777)111
379dimdim (dim808)5
380Shangareev (marathon)4
381Krasovskij E.A. (pegoopik)3
382Doschenko V.N. (mcrain)3
383Nikanorov (parra)3
384Kiseleva A.A. (alinsiya)3
385Babayants (Karin)3banban
386Aleksandrov S.A. (playmerc)3
387F Zh. (limprop)3
388Zolotarev S. (sergey16)3
389Krasavina O.V. (Chatte)2
390Petrov (Vasilij Modbasov)2
391Shustov V.V. (shustovvlad)2
392Strikhar S. (VanStrihaar)2
393Krutova (Ykker)2
394Kirdan (shipwright)2
395avello D.D. (davello)2
396Alva M. (amc_)2
397Luzin V. (Shinsky)2
398Arakelyan A.Y. (Arakelyan)2
399Chubej N.V. (N@din)2
400Ovchinnikov V.G. (OvchinnikovVladimir)2




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