Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2513.4 (3558) 43.5 (11) 2557.0   
2 :D 1104.6 (1923) 11.0 (2) 1115.5   
3 SourSpinach 1033.9 (2036) 5.7 (0) 1039.5   
4 Oleg 1001.7 (2168) 4.3 (1) 1006.0   
5 Hodobox 540.8 (1267) 4.3 (0) 545.2   
6 Robert Gerbicz 440.8 (1212) 96.2 (17) 536.9   
7 Lox 512.2 (796) 3.7 (0) 515.9   
8 Mitch Schwartz 231.0 (616) 283.4 (81) 514.4   
9 Min_25 469.9 (842) 38.1 (11) 507.9   
10 Mehmet Inal 420.2 (1157) 16.2 (0) 436.4   
11 shihanyuan 433.1 (869) 0.0 (0) 433.1   
12 Ivan Katanic 405.0 (963) 1.2 (0) 406.1   
13 Thotsaphon Thanatipanonda 398.3 (1368) 1.1 (0) 399.5   
14 Stjepan Glavina 375.5 (934) 0.4 (0) 375.9   
15 Tjandra Satria Gunawan 338.9 (933) 36.1 (2) 375.0   
16 Sergej 351.6 (1099) 6.5 (0) 358.1   
17 ebd 356.3 (1206) 1.5 (0) 357.8   
18 Luke Pebody 343.9 (1029) 7.0 (2) 350.9   
19 Stacia Edina Johanna 322.8 (566) 0.2 (0) 323.1   
20 Erjin Zhou 311.8 (482) 2.6 (0) 314.4   
21 sgtlaugh 303.3 (891) 3.8 (0) 307.1   
22 SWOOSH!!! 297.6 (1009) 4.4 (0) 302.0   
23 Rishav Goyal 296.8 (831) 1.7 (0) 298.6   
24 Anton Lunyov 285.1 (687) 9.0 (0) 294.0   
25 Aleksandar Kostadinov 270.3 (758) 14.3 (1) 284.5   
26 Shaka Shadows 269.5 (731) 1.3 (0) 270.8   
27 zhangyide 270.0 (899) 0.0 (0) 270.0   
28 Eternal Answer 267.7 (469) 0.9 (0) 268.5   
29 Eigenray 265.9 (763) 0.1 (0) 266.0   
30 Morass 259.8 (654) 2.2 (0) 262.0   
31 abdou_93 254.0 (698) 7.4 (1) 261.3   
32 huanghansheng 260.1 (891) 0.0 (0) 260.1   
33 mamengqi 259.1 (901) 0.0 (0) 259.1   
34 Gaurav Agarwal 248.1 (939) 5.7 (1) 253.7   
35 zhaozilong 253.6 (881) 0.0 (0) 253.6   
36 Damian Straszak 251.3 (586) 1.3 (0) 252.6   
36 Tooru Ichii 243.9 (482) 8.7 (0) 252.6   
38 Andy 237.3 (723) 14.8 (2) 252.1   
39 Vipul Srivastava 243.0 (925) 7.7 (0) 250.7   
40 Andy Y.F. Huang 246.2 (936) 1.1 (0) 247.4   
41 Gennady Korotkevich 230.7 (708) 15.2 (0) 245.9   
42 Rodolfo Riyoei Goya [USJT] 238.2 (1108) 5.5 (0) 243.7   
43 Bartek Dudek 238.8 (497) 0.9 (0) 239.7   
44 Ravi Kiran 236.1 (906) 3.0 (0) 239.1   
45 Pranet Verma 230.0 (819) 3.8 (0) 233.8   
46 demacek 219.2 (338) 14.5 (0) 233.7   
47 M Ayaz Dzulfikar 231.0 (391) 0.7 (0) 231.7   
48 darryl 228.1 (487) 0.0 (0) 228.1   
49 mahmud2690 226.3 (587) 0.0 (0) 226.3   
50 Lavesh Kaushik (.:frUstrAteD:.) 217.4 (722) 7.4 (0) 224.9   
51 sevenkplus 214.8 (350) 7.6 (1) 222.4   
52 fitcat 214.1 (855) 8.1 (0) 222.2   
53 zimpha 219.2 (249) 0.3 (0) 219.5   
54 suhang 214.7 (403) 0.0 (0) 214.7   
55 Luka Kalinovcic 211.3 (547) 1.3 (0) 212.6   
55 Rivu Das 186.8 (528) 25.9 (1) 212.6   
57 numerix 167.0 (678) 40.9 (4) 207.9   
58 dhh1995 205.5 (321) 0.0 (0) 205.5   
59 mr.zero 192.7 (500) 7.0 (0) 199.8   
60 wisfaq 189.7 (555) 9.5 (1) 199.2   
61 Samuel Nacache 197.6 (539) 0.1 (0) 197.7   
62 ymGXX 193.8 (493) 2.4 (0) 196.2   
63 kunio himei 182.2 (1017) 13.7 (1) 195.8   
64 Eddy R. Morales Perez 194.4 (733) 0.4 (0) 194.8   
65 [Lakshman] 183.7 (561) 10.2 (0) 193.8   
66 Viplov Jain 168.1 (334) 23.0 (5) 191.1   
67 Jialin Ouyang 190.8 (1091) 0.0 (0) 190.8   
68 Michael Egorov 179.7 (824) 7.8 (0) 187.5   
69 Yusuf Sholeh 186.8 (241) 0.3 (0) 187.2   
70 Pranay 173.5 (900) 12.8 (0) 186.3   
71 Xuzheng J 181.9 (324) 0.2 (0) 182.1   
72 Dune 138.4 (474) 41.7 (2) 180.1   
73 Xusha J 178.1 (282) 0.0 (0) 178.1   
74 Miguel Oliveira 175.1 (705) 1.3 (0) 176.4   
75 gustav 171.8 (411) 0.5 (0) 172.3   
76 RR 166.2 (602) 4.5 (0) 170.7   
77 Adrian Kuegel 151.8 (495) 18.0 (2) 169.8   
78 Jarosław Gomułka 167.3 (660) 2.1 (0) 169.3   
79 shangjingbo 168.3 (381) 0.0 (0) 168.3   
80 zhj 165.7 (351) 2.4 (0) 168.2   
81 . 167.6 (461) 0.1 (0) 167.7   
82 Simes 163.8 (650) 2.4 (0) 166.1   
83 Dominik Kempa 165.0 (758) 0.0 (0) 165.0   
84 legrand 127.3 (663) 37.5 (1) 164.7   
85 Stilwell 152.6 (247) 10.4 (2) 162.9   
86 Deepak Mishra 158.1 (657) 1.0 (0) 159.1   
87 Ruslan Sennov 140.5 (656) 18.0 (1) 158.5   
88 Carlos Eduardo Rodrigues Alves [USJT] 152.4 (445) 4.4 (0) 156.9   
89 Piyush Kumar 153.9 (747) 2.1 (0) 156.0   
90 Wojciech Bukowicki 153.4 (745) 0.8 (0) 154.2   
91 =====e^(iπ)+1=0===== 148.0 (318) 2.5 (0) 150.5   
92 Nadstratosfer Gonczy 141.8 (590) 8.5 (0) 150.3   
93 Suraj D 148.3 (677) 0.8 (0) 149.2   
94 LeBron 142.6 (618) 6.4 (0) 149.1   
95 Sun Zheng 148.2 (245) 0.1 (0) 148.4   
96 Spooky 140.2 (723) 5.5 (0) 145.7   
97 Tywan 134.7 (541) 8.3 (0) 143.0   
98 Deepak Gupta 141.6 (1047) 0.2 (0) 141.8   
99 fortune cookie 137.2 (508) 1.1 (0) 138.3   
100 ivanilos 137.3 (376) 0.5 (0) 137.8   

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.