Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2327.2 (3336) 41.5 (11) 2368.7   
2 :D 1113.5 (1888) 11.0 (2) 1124.5   
3 SourSpinach 1079.4 (2012) 5.7 (0) 1085.1   
4 Oleg 1028.0 (2168) 4.3 (1) 1032.3   
5 Robert Gerbicz 453.2 (1211) 96.3 (17) 549.5   
6 Lox 521.1 (796) 3.7 (0) 524.9   
7 Mitch Schwartz 239.6 (616) 283.4 (81) 523.0   
8 shihanyuan 453.9 (869) 0.0 (0) 453.9   
9 Min_25 392.6 (668) 39.4 (12) 432.0   
10 mehmetinal 405.2 (1094) 16.2 (0) 421.3   
11 Ivan Katanic 415.7 (963) 1.2 (0) 416.9   
12 Tjandra Satria Gunawan 352.7 (933) 36.1 (2) 388.9   
13 Stjepan Glavina 385.3 (933) 0.4 (0) 385.6   
14 ebd 370.7 (1206) 1.5 (0) 372.2   
15 Luke Pebody 354.4 (1029) 7.0 (2) 361.3   
16 Stacia Edina Johanna 343.5 (567) 0.2 (0) 343.7   
17 Thotsaphon Thanatipanonda 323.9 (1143) 1.1 (0) 325.0   
18 Erjin Zhou 317.7 (482) 2.6 (0) 320.3   
19 SWOOSH!!! 309.2 (1009) 4.4 (0) 313.6   
20 Rishav Goyal 304.1 (817) 1.7 (0) 305.8   
21 Hodobox 298.9 (853) 4.3 (0) 303.2   
22 Anton Lunyov 293.1 (687) 9.0 (0) 302.0   
23 sgtlaugh 291.4 (836) 3.2 (0) 294.5   
24 Shaka Shadows 281.8 (731) 1.3 (0) 283.2   
25 Eigenray 271.8 (763) 0.1 (0) 271.9   
26 Eternal Answer 268.4 (460) 0.9 (0) 269.3   
27 Gaurav Agarwal 263.2 (940) 5.7 (1) 268.8   
28 Damian Straszak 260.6 (586) 1.3 (0) 261.9   
29 Tooru Ichii 252.5 (482) 8.8 (0) 261.3   
30 Andy Y.F. Huang 259.5 (936) 1.1 (0) 260.7   
31 Andy 243.4 (718) 14.8 (2) 258.2   
32 Gennady Korotkevich 234.7 (703) 15.2 (0) 249.9   
33 abdou_93 241.1 (649) 7.4 (1) 248.5   
34 Rodolfo Riyoei Goya [USJT] 242.2 (1089) 5.5 (0) 247.8   
35 Ravi Kiran 244.6 (906) 3.0 (0) 247.5   
36 Bartek Dudek 246.1 (497) 0.9 (0) 247.0   
37 Lavesh Kaushik (.:frUstrAteD:.) 235.0 (723) 7.4 (0) 242.5   
38 M Ayaz Dzulfikar 237.4 (385) 0.7 (0) 238.1   
39 darryl 235.6 (482) 0.0 (0) 235.6   
40 fitcat 225.4 (855) 8.1 (0) 233.5   
41 Rivu Das 200.4 (529) 25.9 (1) 226.3   
42 sevenkplus 218.1 (349) 7.6 (1) 225.7   
43 suhang 220.2 (403) 0.0 (0) 220.2   
44 Luka Kalinovcic 216.9 (547) 1.3 (0) 218.2   
45 Vipul Srivastava 210.0 (815) 7.6 (0) 217.7   
46 numerix 172.9 (678) 40.9 (4) 213.7   
47 Aleksandar Kostadinov 198.4 (650) 13.4 (1) 211.9   
48 dhh1995 211.2 (321) 0.0 (0) 211.2   
49 Eddy R. Morales Perez 205.9 (733) 0.4 (0) 206.2   
50 kunio himei 191.4 (1017) 13.7 (1) 205.1   
51 Sergej 203.3 (790) 1.0 (0) 204.3   
52 ymGXX 198.4 (493) 2.4 (0) 200.8   
53 Pranet Verma 196.5 (761) 3.8 (0) 200.3   
54 Jialin Ouyang 199.4 (1091) 0.0 (0) 199.4   
55 demacek 184.3 (275) 14.5 (0) 198.8   
56 Viplov Jain 174.9 (334) 23.0 (5) 197.9   
57 Michael Egorov 186.5 (820) 7.8 (0) 194.3   
58 Xuzheng J 188.1 (324) 0.2 (0) 188.3   
59 Miguel Oliveira 182.7 (705) 1.3 (0) 184.0   
60 Xusha J 183.1 (282) 0.0 (0) 183.1   
61 [wisfaq] 173.9 (481) 8.7 (1) 182.6   
62 Samuel Nacache 181.9 (483) 0.1 (0) 182.0   
63 gustav 176.6 (410) 0.5 (0) 177.1   
64 Arianto Wibowo 176.3 (458) 0.1 (0) 176.4   
65 RR 170.9 (602) 4.5 (0) 175.5   
66 [Lakshman] 164.2 (530) 9.8 (0) 174.0   
67 Jarosław Gomułka 171.8 (660) 2.1 (0) 173.9   
68 Adrian Kuegel 155.3 (495) 18.0 (2) 173.3   
69 zhj 169.9 (351) 2.4 (0) 172.4   
70 shangjingbo 172.3 (381) 0.0 (0) 172.3   
71 legrand 133.5 (663) 37.5 (1) 171.0   
72 Dominik Kempa 170.9 (758) 0.0 (0) 170.9   
73 Stilwell 158.1 (245) 10.4 (2) 168.5   
74 Pranay 152.1 (826) 12.8 (0) 164.9   
75 Deepak Mishra 162.4 (657) 1.0 (0) 163.4   
76 Ruslan Sennov 145.0 (656) 18.0 (1) 163.0   
77 guanyunchang 162.5 (643) 0.0 (0) 162.5   
78 Yusuf Sholeh 161.9 (203) 0.3 (0) 162.2   
79 huanghansheng 161.3 (608) 0.0 (0) 161.3   
80 Carlos Eduardo Rodrigues Alves [USJT] 156.5 (445) 4.4 (0) 160.9   
81 mamengqi 160.0 (628) 0.0 (0) 160.0   
82 Wojciech Bukowicki 158.5 (745) 0.8 (0) 159.4   
83 Piyush Kumar 156.8 (732) 2.1 (0) 158.8   
84 Suraj D 154.0 (677) 0.8 (0) 154.9   
85 guangyunchang 154.8 (615) 0.0 (0) 154.8   
86 =====e^(iπ)+1=0===== 152.1 (318) 2.5 (0) 154.6   
87 zhangyide 153.0 (606) 0.0 (0) 153.0   
88 Spooky 145.5 (723) 5.5 (0) 151.0   
89 rainy jain 142.9 (607) 8.0 (1) 150.9   
90 Sun Zheng 150.4 (245) 0.1 (0) 150.5   
91 zhaozilong 149.8 (610) 0.0 (0) 149.8   
92 mahmud2690 147.7 (330) 0.0 (0) 147.7   
93 LeBron 140.1 (602) 5.5 (0) 145.6   
94 Jose Carlos Gonzalez Fernandez[UCI2ndTWF] 140.9 (596) 3.7 (0) 144.6   
95 Deepak Gupta 142.3 (1011) 0.2 (0) 142.5   
95 fortune cookie 141.4 (508) 1.1 (0) 142.5   
97 Buda IM 140.1 (396) 0.7 (0) 140.8   
98 Damir Ferizovic 138.3 (549) 2.1 (0) 140.4   
99 Xusuo J 139.3 (268) 0.0 (0) 139.3   
100 ivanilos 138.7 (364) 0.5 (0) 139.2   

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.