Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2512.5 (3723) 43.5 (11) 2556.0   
2 Jakub Byczkowski 1213.2 (2124) 12.0 (2) 1225.2   
3 Oleg 1211.6 (2647) 4.3 (1) 1215.9   
4 SourSpinach 1011.1 (2125) 5.7 (0) 1016.7   
5 supernanren 772.0 (1334) 9.4 (2) 781.4   
6 Sergej 692.0 (1824) 12.2 (0) 704.2   
7 Hodobox 665.8 (1525) 5.1 (0) 671.0   
8 Robert Gerbicz 414.4 (1212) 93.7 (16) 508.2   
9 Lox 495.7 (796) 3.7 (0) 499.5   
10 Mitch Schwartz 217.5 (617) 279.6 (79) 497.1   
11 zhangyide 488.7 (1426) 0.0 (0) 488.7   
12 Mehmet Inal 470.9 (1293) 16.3 (0) 487.2   
13 huanghansheng 478.0 (1407) 0.0 (0) 478.0   
14 mamengqi 475.5 (1409) 0.0 (0) 475.5   
15 zhaozilong 468.0 (1388) 0.0 (0) 468.0   
16 Min_25 418.1 (843) 32.3 (9) 450.5   
17 Nadstratosfer Gonczy 400.7 (1211) 13.3 (0) 414.1   
18 shihanyuan 406.2 (878) 0.0 (0) 406.2   
19 Nick 393.1 (1249) 0.0 (0) 393.1   
20 Ivan Katanic 386.1 (964) 1.2 (0) 387.3   
21 Stjepan Glavina 355.4 (934) 0.4 (0) 355.8   
22 Tjandra Satria Gunawan 317.3 (933) 36.0 (2) 353.3   
23 Thotsaphon Thanatipanonda 347.7 (1385) 1.1 (0) 348.8   
24 Simes 339.0 (998) 2.7 (0) 341.7   
25 ebd 333.8 (1206) 1.5 (0) 335.3   
26 Luke Pebody 326.4 (1029) 7.0 (2) 333.3   
27 Vipul Srivastava 298.4 (1050) 7.9 (0) 306.2   
28 Erjin Zhou 300.6 (482) 2.6 (0) 303.2   
29 Aleksandar Kostadinov 279.5 (826) 18.5 (1) 298.0   
30 sgtlaugh 292.6 (942) 3.9 (0) 296.5   
31 Stacia Edina Johanna 295.7 (565) 0.2 (0) 296.0   
32 SWOOSH!!! 284.7 (1023) 4.4 (0) 289.2   
33 Anton Lunyov 271.6 (687) 9.0 (0) 280.5   
34 Rishav Goyal 263.9 (830) 1.7 (0) 265.6   
35 Eternal Answer 256.2 (471) 0.9 (0) 257.1   
36 Eigenray 255.6 (763) 0.1 (0) 255.6   
37 Morass 250.9 (695) 2.2 (0) 253.1   
38 Shaka Shadows 250.3 (731) 1.3 (0) 251.7   
39 Gaurav Agarwal 240.7 (969) 5.7 (1) 246.4   
40 Gennady Korotkevich 230.1 (722) 15.1 (0) 245.2   
41 Tooru Ichii 228.6 (482) 8.7 (0) 237.4   
42 Damian Straszak 235.8 (588) 1.3 (0) 237.1   
43 Andy 220.2 (722) 14.8 (2) 235.0   
44 demacek 218.5 (368) 14.4 (0) 232.9   
45 Karolis Kusas 231.1 (393) 1.3 (0) 232.5   
46 wisfaq 219.9 (643) 9.5 (1) 229.4   
47 Andy Y.F. Huang 225.3 (935) 1.1 (0) 226.5   
48 abdou_93 219.0 (706) 7.4 (1) 226.3   
48 Bartek Dudek 225.4 (497) 0.9 (0) 226.3   
50 Ravi Kiran 222.4 (906) 3.0 (0) 225.3   
51 DUNE 181.3 (676) 43.2 (2) 224.5   
52 Rodolfo Riyoei Goya [USJT] 218.8 (1119) 5.5 (0) 224.3   
53 mahmud2690 218.7 (676) 0.0 (0) 218.7   
54 Viplov Jain 186.6 (355) 27.8 (6) 214.4   
55 sevenkplus 206.5 (350) 7.6 (1) 214.1   
56 darryl 209.3 (488) 0.0 (0) 209.4   
57 M Ayaz Dzulfikar 206.8 (392) 0.7 (0) 207.4   
58 fitcat 197.5 (855) 8.1 (0) 205.6   
59 suhang 203.8 (403) 0.0 (0) 203.8   
60 Luka Kalinovcic 201.4 (548) 1.3 (0) 202.7   
61 Lavesh Kaushik (.:frUstrAteD:.) 195.1 (722) 7.4 (0) 202.5   
62 Pranet Verma 197.8 (834) 3.8 (0) 201.6   
63 zimpha 200.8 (275) 0.3 (0) 201.1   
64 numerix 157.7 (678) 40.9 (4) 198.6   
65 dhh1995 195.9 (321) 0.0 (0) 195.9   
66 Rivu Das 169.7 (529) 25.8 (1) 195.6   
67 [Lakshman] 178.1 (587) 10.1 (0) 188.2   
68 ymGXX 185.5 (493) 2.4 (0) 187.9   
69 avm 178.0 (1166) 5.4 (1) 183.4   
70 Jialin Ouyang 182.0 (1129) 0.0 (0) 182.0   
71 kunio himei 168.2 (1017) 13.7 (1) 181.8   
72 Eddy R. Morales Perez 176.6 (732) 0.4 (0) 177.0   
73 Michael Egorov 168.3 (826) 7.8 (0) 176.1   
74 Samuel Nacache 174.6 (551) 0.1 (0) 174.7   
75 Andreasyan 170.5 (806) 3.2 (0) 173.6   
76 Yusuf Sholeh 172.3 (245) 0.3 (0) 172.6   
77 Xuzheng J 171.5 (324) 0.2 (0) 171.7   
78 Xusha J 170.1 (282) 0.0 (0) 170.1   
79 Pranay 156.0 (898) 12.8 (0) 168.8   
80 Adrian Kuegel 146.5 (495) 18.0 (2) 164.5   
81 Miguel Oliveira 162.6 (705) 1.3 (0) 163.8   
82 RR 158.3 (603) 4.5 (0) 162.8   
83 Jarosław Gomułka 159.9 (660) 2.1 (0) 161.9   
84 gustav 161.1 (411) 0.5 (0) 161.6   
85 shangjingbo 160.2 (381) 0.0 (0) 160.2   
85 zhj 157.8 (351) 2.4 (0) 160.2   
87 Dominik Kempa 155.7 (758) 0.0 (0) 155.7   
88 legrand 117.1 (663) 37.4 (1) 154.6   
89 Suse 142.2 (504) 11.4 (1) 153.6   
90 Louis Arianto 152.9 (460) 0.1 (0) 153.0   
91 Deepak Mishra 151.6 (657) 1.0 (0) 152.6   
92 Ruslan Sennov 134.0 (656) 18.0 (1) 152.0   
93 Carlos Eduardo Rodrigues Alves [USJT] 145.9 (445) 4.4 (0) 150.4   
94 julkas 146.7 (454) 2.2 (0) 148.9   
95 Stilwell 138.1 (247) 10.3 (2) 148.4   
96 Wojciech Bukowicki 145.5 (745) 0.8 (0) 146.3   
97 Ahmad Haulian Yoga Pratama 144.3 (225) 0.0 (0) 144.3   
98 Sun Zheng 143.7 (245) 0.1 (0) 143.9   
99 =====e^(iπ)+1=0===== 140.9 (318) 2.5 (0) 143.4   
100 luogu_bot5 141.9 (463) 0.0 (0) 141.9   

These are the official SPOJ standings. Please note that the formulae used for calculating the scores are currently evolving. At present points are awarded to each user as follows:

  • for solving classical problem p: 80/(40+number_of_people_who_have_solved p) points
  • for a top score in any challenge: 3 points,
  • for any lower score in a challenge: (user's_score relative_to_the top_score) points.

Numbers given in brackets beside the scores correspond to the number of solved classical problems and the number of challenges for which the user's best score is also the top score, respectively.

All feedback concerning the methods used for generating statistics is most welcome. Please post remarks in the forum, or mail them directly to our contact address.