Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2313.0 (3314) 38.5 (10) 2351.5   
2 :D 1119.6 (1888) 11.0 (2) 1130.6   
3 SourSpinach 1071.6 (1994) 5.7 (0) 1077.3   
4 Oleg 1031.2 (2168) 4.3 (1) 1035.5   
5 Robert Gerbicz 454.8 (1211) 95.9 (17) 550.7   
6 Lox 522.8 (796) 3.7 (0) 526.5   
7 Mitch Schwartz 240.4 (616) 283.4 (81) 523.8   
8 shihanyuan 454.3 (867) 0.0 (0) 454.3   
9 Min_25 388.0 (664) 36.4 (11) 424.4   
10 mehmetinal 406.1 (1088) 16.2 (0) 422.3   
11 Ivan Katanic 417.5 (963) 1.2 (0) 418.7   
12 Tjandra Satria Gunawan 354.7 (933) 36.1 (2) 390.8   
13 Stjepan Glavina 387.0 (933) 0.4 (0) 387.3   
14 ebd 372.3 (1206) 1.5 (0) 373.8   
15 Luke Pebody 355.6 (1029) 7.0 (2) 362.5   
16 Stacia Edina Johanna 346.5 (567) 0.2 (0) 346.7   
17 Thotsaphon Thanatipanonda 327.0 (1143) 1.1 (0) 328.1   
18 Erjin Zhou 318.9 (482) 2.6 (0) 321.6   
19 SWOOSH!!! 310.2 (1009) 4.4 (0) 314.6   
20 Rishav Goyal 306.1 (816) 1.7 (0) 307.8   
21 Anton Lunyov 294.0 (687) 9.0 (0) 302.9   
22 sgtlaugh 294.5 (836) 3.2 (0) 297.7   
23 Shaka Shadows 281.9 (730) 1.3 (0) 283.2   
24 Eigenray 272.5 (763) 0.1 (0) 272.6   
25 Eternal Answer 270.1 (460) 0.9 (0) 271.0   
26 Gaurav Agarwal 264.9 (940) 5.7 (1) 270.6   
27 Hodobox 263.2 (799) 4.3 (0) 267.5   
28 Damian Straszak 262.0 (586) 1.3 (0) 263.3   
29 Tooru Ichii 253.4 (482) 8.8 (0) 262.2   
30 Andy Y.F. Huang 261.0 (936) 1.1 (0) 262.1   
31 Andy 245.1 (718) 14.8 (2) 259.9   
32 Gennady Korotkevich 235.4 (703) 15.2 (0) 250.5   
33 Ravi Kiran 245.5 (906) 3.0 (0) 248.5   
34 Bartek Dudek 247.5 (497) 0.9 (0) 248.4   
35 Rodolfo Riyoei Goya [USJT] 242.6 (1087) 5.5 (0) 248.1   
36 abdou_93 237.5 (641) 7.4 (1) 244.8   
37 Lavesh Kaushik (.:frUstrAteD:.) 237.0 (723) 7.4 (0) 244.4   
38 fitcat 226.7 (855) 8.1 (0) 234.7   
39 darryl 234.3 (479) 0.0 (0) 234.3   
40 M Ayaz Dzulfikar 233.5 (380) 0.7 (0) 234.2   
41 Rivu Das 201.8 (529) 25.9 (1) 227.7   
42 sevenkplus 217.4 (348) 7.5 (1) 225.0   
43 suhang 221.7 (403) 0.0 (0) 221.7   
44 Luka Kalinovcic 218.3 (547) 1.3 (0) 219.6   
45 numerix 173.4 (678) 40.9 (4) 214.3   
46 dhh1995 212.7 (321) 0.0 (0) 212.7   
47 Aleksandar Kostadinov 196.6 (644) 13.4 (1) 210.0   
48 Vipul Srivastava 200.0 (789) 8.0 (0) 207.9   
49 Eddy R. Morales Perez 207.0 (733) 0.4 (0) 207.4   
50 kunio himei 193.5 (1018) 13.7 (1) 207.2   
51 Pranet Verma 199.0 (761) 3.8 (0) 202.7   
52 ymGXX 199.0 (493) 2.4 (0) 201.4   
53 Sergej 199.3 (777) 1.0 (0) 200.3   
54 Jialin Ouyang 200.2 (1091) 0.0 (0) 200.2   
55 Michael Egorov 187.5 (820) 7.8 (0) 195.3   
56 demacek 179.1 (270) 14.5 (0) 193.6   
57 Viplov Jain 167.7 (328) 22.9 (5) 190.6   
58 Xuzheng J 189.4 (324) 0.2 (0) 189.6   
59 Miguel Oliveira 183.4 (705) 1.3 (0) 184.7   
60 Xusha J 184.3 (282) 0.0 (0) 184.3   
61 Samuel Nacache 183.6 (481) 0.1 (0) 183.7   
62 [wisfaq] 167.7 (472) 11.6 (2) 179.3   
63 Arianto Wibowo 179.1 (458) 0.1 (0) 179.2   
64 gustav 177.6 (410) 0.5 (0) 178.1   
65 RR 171.5 (602) 4.5 (0) 176.0   
66 Jarosław Gomułka 172.3 (660) 2.1 (0) 174.4   
67 Adrian Kuegel 155.7 (495) 18.0 (2) 173.7   
68 zhj 170.6 (351) 2.4 (0) 173.0   
69 shangjingbo 172.8 (381) 0.0 (0) 172.8   
70 legrand 134.1 (663) 37.5 (1) 171.6   
71 Dominik Kempa 171.4 (758) 0.0 (0) 171.4   
72 Stilwell 159.0 (245) 10.4 (2) 169.4   
73 [Lakshman] 158.0 (524) 10.5 (0) 168.6   
74 Pranay 152.7 (826) 12.8 (0) 165.4   
75 Deepak Mishra 162.8 (657) 1.0 (0) 163.8   
76 Ruslan Sennov 145.4 (656) 18.0 (1) 163.4   
77 Yusuf Sholeh 162.2 (202) 0.3 (0) 162.5   
78 Carlos Eduardo Rodrigues Alves [USJT] 156.9 (445) 4.4 (0) 161.3   
79 Wojciech Bukowicki 159.0 (745) 0.8 (0) 159.8   
80 Piyush Kumar 157.5 (731) 2.1 (0) 159.6   
81 Suraj D 154.6 (677) 0.8 (0) 155.5   
82 =====e^(iπ)+1=0===== 152.7 (318) 2.5 (0) 155.2   
83 rainy jain 144.8 (607) 8.0 (1) 152.8   
84 Spooky 145.9 (723) 5.5 (0) 151.4   
85 Sun Zheng 150.6 (245) 0.1 (0) 150.8   
86 mamengqi 147.2 (598) 0.0 (0) 147.2   
87 Jose Carlos Gonzalez Fernandez[UCI2ndTWF] 141.7 (596) 3.7 (0) 145.4   
88 huanghansheng 144.0 (570) 0.0 (0) 144.0   
89 guanyunchang 143.4 (603) 0.0 (0) 143.4   
90 Deepak Gupta 143.0 (1011) 0.2 (0) 143.2   
91 LeBron 137.5 (596) 5.5 (0) 143.0   
92 fortune cookie 141.7 (508) 1.1 (0) 142.8   
93 Buda IM 141.2 (396) 0.7 (0) 141.9   
94 Damir Ferizovic 138.8 (549) 2.1 (0) 140.9   
95 Xusuo J 140.3 (268) 0.0 (0) 140.3   
96 ivanilos 138.7 (360) 0.5 (0) 139.1   
97 Satyaki Upadhyay 136.8 (701) 1.2 (0) 138.0   
98 Neal Zane 137.8 (454) 0.2 (0) 137.9   
99 Hunters Den 136.3 (214) 0.2 (0) 136.5   
100 guangyunchang 136.3 (580) 0.0 (0) 136.3   

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.