Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Retired] Blue.Mary 1423.7 (2293) 19.3 (4) 1442.9   
2 Oleg 1109.2 (2170) 4.3 (1) 1113.5   
3 :D 1034.1 (1703) 11.0 (2) 1045.1   
4 Jacob Plachta 794.5 (1577) 3.3 (0) 797.8   
5 Robert Gerbicz 494.7 (1212) 103.5 (20) 598.2   
6 Mitch Schwartz 266.1 (613) 283.0 (81) 549.0   
7 Lox 542.3 (796) 3.7 (0) 546.0   
8 shihanyuan 506.4 (845) 0.0 (0) 506.4   
9 Ivan Katanic 437.9 (957) 1.2 (0) 439.1   
10 stjepan 413.3 (932) 0.5 (0) 413.8   
11 ebd 404.6 (1194) 1.5 (0) 406.1   
12 Luke Pebody 383.4 (1024) 7.0 (2) 390.4   
13 Tjandra Satria Gunawan 344.6 (690) 36.6 (2) 381.1   
14 SWOOSH!!! 340.8 (996) 4.4 (0) 345.3   
15 Balrog 333.6 (483) 2.6 (0) 336.2   
16 Min_25 308.6 (255) 15.9 (4) 324.5   
17 Anton Lunyov 314.3 (687) 9.0 (0) 323.3   
18 Andy Y.F. Huang 302.4 (936) 1.1 (0) 303.5   
19 mehmetin 279.1 (833) 16.2 (0) 295.3   
20 Eigenray 286.5 (763) 0.1 (0) 286.5   
21 Damian Straszak 284.8 (586) 1.3 (0) 286.2   
22 Eternal Answer 284.1 (456) 0.9 (0) 285.0   
23 Shaka Shadows 281.4 (690) 1.3 (0) 282.8   
24 fitcat 270.4 (855) 7.7 (0) 278.1   
25 Ravi Kiran 269.3 (906) 2.8 (0) 272.1   
26 Tooru Ichii 259.1 (466) 9.3 (1) 268.4   
27 Andy 262.0 (697) 5.6 (0) 267.6   
28 Gennady Korotkevich 249.0 (704) 14.0 (0) 263.0   
29 Bartek Dudek 261.6 (493) 0.9 (0) 262.5   
30 Eddy R. Morales Perez 247.9 (735) 0.4 (0) 248.2   
31 Rodolfo Riyoei Goya [USJT] 242.4 (1003) 5.5 (0) 247.9   
32 sevenkplus 229.7 (348) 7.5 (1) 237.2   
33 suhang 236.5 (403) 0.0 (0) 236.5   
34 numerix 193.0 (679) 41.3 (4) 234.4   
34 Luka Kalinovcic 233.0 (547) 1.4 (0) 234.4   
36 Xunie J 229.2 (321) 0.0 (0) 229.2   
37 Jialin Ouyang 225.6 (1090) 0.0 (0) 225.6   
38 Stacia Edina Johanna 217.3 (401) 0.2 (0) 217.5   
39 ymGXX 211.4 (493) 2.4 (0) 213.8   
40 Miguel Oliveira 209.8 (704) 1.3 (0) 211.1   
41 Michael Egorov 200.7 (792) 7.8 (0) 208.5   
42 Viplov Jain 184.3 (327) 23.2 (5) 207.5   
43 Xusha J 199.3 (282) 0.0 (0) 199.3   
44 kunio himei 177.0 (866) 12.6 (1) 189.6   
45 Pranay 176.1 (825) 12.9 (0) 189.0   
46 Dominik Kempa 188.2 (758) 0.0 (0) 188.2   
47 RR 183.5 (601) 4.5 (0) 188.0   
48 M Ayaz Dzulfikar 185.3 (299) 0.7 (0) 186.0   
49 Jarosław Gomułka 183.5 (660) 2.1 (0) 185.6   
50 gustav 184.7 (404) 0.5 (0) 185.1   
51 zhj 182.1 (351) 2.4 (0) 184.5   
52 Rivu Das 158.7 (406) 24.7 (1) 183.4   
53 shangjingbo 182.8 (381) 0.0 (0) 182.8   
54 Adrian Kuegel 164.3 (495) 18.0 (2) 182.3   
55 INSOMNIA 175.2 (657) 1.0 (0) 176.3   
56 Stilwell 172.0 (234) 4.0 (0) 176.0   
57 Ruslan Sennov 156.7 (656) 17.9 (1) 174.6   
58 Wojciech Bukowicki 173.2 (745) 0.8 (0) 174.0   
59 Suraj D 171.8 (677) 0.8 (0) 172.7   
60 Carlos Eduardo Rodrigues Alves [USJT] 166.2 (445) 4.4 (0) 170.6   
61 Deepak Gupta 168.6 (1012) 0.2 (0) 168.8   
62 Spooky 160.8 (723) 5.5 (0) 166.3   
63 Jose Carlos Gonzalez Fernandez[UCI2ndTWF] 162.2 (596) 3.7 (0) 165.9   
64 =====e^(iπ)+1=0===== 163.0 (318) 2.5 (0) 165.5   
65 Xuzheng J 164.4 (288) 0.0 (0) 164.4   
66 Pranet Verma 157.8 (577) 3.8 (0) 161.6   
67 Arianto Wibowo 158.8 (415) 0.1 (0) 158.9   
68 [Lakshman] 147.5 (472) 9.5 (0) 157.0   
69 Sun Zheng 155.7 (245) 0.1 (0) 155.8   
70 Damir Ferizovic 152.2 (549) 2.1 (0) 154.3   
71 Buda IM (retired) 153.3 (389) 0.8 (0) 154.1   
72 Satyaki Upadhyay 152.7 (658) 1.2 (0) 153.9   
73 ­Surendra 143.8 (603) 9.5 (0) 153.3   
74 Xusuo J 153.1 (269) 0.0 (0) 153.1   
75 fortune cookie 151.6 (507) 1.1 (0) 152.7   
76 suhash 145.1 (672) 5.3 (0) 150.4   
77 Neal Zane 149.3 (454) 0.2 (0) 149.5   
78 Pratham Khandelwal 149.2 (483) 0.0 (0) 149.2   
79 Ivan Hendrajaya 147.1 (608) 0.0 (0) 147.1   
80 Islam Diaa 146.8 (468) 0.2 (0) 147.0   
81 Rajat Sharma 111.6 (162) 35.1 (1) 146.7   
82 Hunters Den 146.3 (214) 0.2 (0) 146.5   
83 Geraldo Avelino [IME-RJ] 145.9 (784) 0.0 (0) 145.9   
84 amaroq 143.0 (547) 1.8 (0) 144.8   
84 Hellfire Temple 142.3 (180) 2.4 (0) 144.8   
86 Varun Jalan 144.4 (539) 0.3 (0) 144.7   
87 Gaurav Agarwal 137.8 (609) 5.2 (1) 143.0   
88 Lavesh Kaushik (.:frUstrAteD:.) 141.5 (475) 1.2 (0) 142.7   
89 Tywan 131.8 (508) 8.2 (0) 140.0   
90 Alfonso2 Peterssen 132.2 (465) 7.1 (0) 139.3   
91 s.max 138.4 (235) 0.3 (0) 138.7   
92 QiZiChao 133.6 (226) 4.7 (1) 138.3   
93 Rishav Goyal 135.0 (553) 1.8 (0) 136.7   
94 .:: Pratik ::. 132.4 (505) 4.3 (0) 136.6   
95 abdou_93 133.3 (462) 3.0 (0) 136.2   
96 a14583465 136.0 (187) 0.0 (0) 136.0   
97 abhijith reddy d 130.9 (580) 5.1 (0) 135.9   
98 Dominik Gleich 130.3 (271) 5.5 (0) 135.7   
99 Fernando Ferreira de Oliveira [USJT] 133.4 (285) 0.3 (0) 133.7   
100 YOSHIDA, Yuichi 125.5 (353) 6.2 (1) 131.7   

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.