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Egor Obukhov

Rank by solved5106 out of 163182
Problems solved81 out of 1172
Rank by rating13391 out of 163182
Rating4503 out of 1662416

The map of solved problems

Volume 1Rank in ranklist: 33667 out of 132022
 
Difficulty: 394 out of 64306
10011000106810251083100510091014102010861079104410821022107310211084101710261012
10131080104810231002103310521011104910281081108710181010104710321036102410531029
10781008109010671060103910311003107710071055101510941019103810721045106910911051
10561098106610951004107110851027105410641070106110591096107610571088103410421016
10891030100610401099103710351097106510501043106210461093107510741063109210581041
Volume 2Rank in ranklist: 6898 out of 42478
 
Difficulty: 1014 out of 53258
11971100111011961149111911061131113911461194112011801161112611041136111811921123
11671178114211601152113511121102115511931114113411831157113811641162113311251184
11911122115011081109119511131117117911241153118511901127113711561116117611211145
11411140111111281115110711291181119811891103115811821101113211721143118611741169
11681159114711051154116511301175115111731177117111701148114411871188119911661163
Volume 3Rank in ranklist: 10578 out of 57647
 
Difficulty: 510 out of 70213
12931264120912251263124312961224129012031297121412281260122612831219120612071222
12801272129512101213124212081249120412981205124712001244122012551223121512271211
12941218126112461282120112921287122912911262125912891252121712381258122112791202
12731212123612541286124812341274125312501276126812301235127712691233124512781237
12811240126612511299126512851241126712571216123112561288123212841275127012391271
Volume 4Rank in ranklist: 10675 out of 32127
 
Difficulty: 357 out of 215455
13131319132713491370133013531336135213541306133513031348132213551333138513201356
13771346130213261350134313161362132913511371136613341375132513581389131413091332
13791305130113421392132313731339139813241364133113171310134113861359139313571360
13071321134713871328131813451311137813371397138213381315130413611396139513681308
13001367131213811380134413651340138413631391137213761390138313991374136913881394
Volume 5Rank in ranklist: 12877 out of 47123
 
Difficulty: 351 out of 133531
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14061403143114271483140714101489141614141439143014801465143714281421140014481445
14631452148414861443144014241405147414561436146214681422149814181469143414351451
14471461147214411408145314191458146714871476144914991412148814591425148514201417
14921455148114541429146414771438148214111466144214751478146014791426147314321415
Volume 6Rank in ranklist: 12309 out of 30619
 
Difficulty: 296 out of 183681
15851567158115451563150215101573158215211506158615721576159015151517150115281551
15371553152315881574151315251562150715711519157715351579153415501592154215001554
15641593158715471558151215751578154615801530157015601569153315181591153915401595
15271552151115441538158415261531150815681503152215571565151615141583159915321597
15431541150415491520156115051566150915291559159815941536155615961555152415891548
Volume 7Rank in ranklist: 9345 out of 29446
 
Difficulty: 424 out of 190365
16391607163616541617163816011642164416711688168316131604161216281640168516501635
16451658165616801603168416511692164816431665160216311641168216001605169016981659
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16911637168116611616161816321621166216241697166816741678166016531649162616931672
Volume 8Rank in ranklist: 8660 out of 33196
 
Difficulty: 291 out of 135372
17871723179217121731178617961777172617111740172517091788175617941727176917891795
17371752174817411718174217531779179317321759177617831700177417281721171317291701
17541710172417061760176717721716175517451773178017751705174317201738171517611730
17361768178417501703172217471766179017911719174617621770176417391707178217441749
1781173417171702175717581735179817141704175117651778173317991763179717711708
Volume 9Rank in ranklist: 6671 out of 27835
 
Difficulty: 304 out of 176983
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18731804185418881890186018281809187118841822189118701838180318661872189218961825
18301832187518051861181718241887186318361827188318621855185718791811180718941844
18131851180818181833188618021841189518311816185218491867183918821850181218141835
182918651858185618431810185918471815184518341848180118971842181918531840
Volume 10Rank in ranklist: 7057 out of 16388
 
Difficulty: 259 out of 163071
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19701996191219481976197919071949198319681947194619131951198519501919190819561977
19531969195519781916194519721958195419141909191119751938195719671973199919061952
Volume 11Rank in ranklist: 6480 out of 25104
 
Difficulty: 275 out of 178883
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20732091209520622019201520342078206520982067202420032063202120452047204620302027
20142026202920712060209920812080200420322009202820402048201320892064207420082092
20372017209320552059205220362058208520072097204120382044208320752096205020492061
20532022208420572006205120422087204320792086209020942088203920772054207620822016
Volume 12Rank in ranklist: 7516 out of 8716
 
Difficulty: 28 out of 97298
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21432121217221122161217321192116215121302114212821292135215321552123211021062150
21522140216021032162215721242171215921182132210721342126215821632170210121202164
21472165216621692133213621542168212521272139212221312137

Neighbours

RankAuthorRatingSolvedLast AC
5103Zee4531815 Sep 2021 07:32
5104Sobol45308119 Feb 2022 19:25
5105Bucur Cosmin4505818 Mar 2023 01:27
5106Egor Obukhov45038126 Mar 2024 20:56
5107Hristo Kirilov Yonchev45028120 Mar 2021 01:28
5108Mixer.Lviv.Ua44578111 Dec 2019 20:15
5109Proskurnikov44338110 Jul 2019 16:42