Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2609.6 (3899) 55.6 (15) 2665.2   
2 Oleg 1467.8 (3065) 4.3 (1) 1472.1   
3 Jakub Byczkowski 1169.7 (2157) 11.9 (2) 1181.6   
4 SourSpinach 945.8 (2128) 5.1 (0) 950.9   
5 Sergej 745.1 (2062) 25.1 (2) 770.2   
6 supernanren 697.6 (1335) 9.4 (2) 707.0   
7 Hodobox 693.5 (1655) 4.5 (0) 698.1   
8 avm 550.5 (2064) 5.2 (1) 555.8   
9 suhash 529.5 (1295) 14.4 (2) 543.9   
10 Mitch Schwartz 204.2 (618) 294.4 (85) 498.6   
11 Lox 482.3 (794) 3.7 (0) 486.0   
12 Robert Gerbicz 391.6 (1215) 93.3 (16) 484.9   
13 Simes 460.7 (1273) 2.7 (0) 463.4   
14 Mehmet Inal 443.3 (1330) 16.0 (0) 459.3   
15 Nadstratosfer Gonczy 430.6 (1325) 14.3 (0) 444.9   
16 Min_25 380.4 (841) 32.9 (9) 413.3   
17 shihanyuan 391.9 (885) 0.0 (0) 391.9   
18 sgtlaugh 377.0 (1134) 4.5 (0) 381.5   
19 Ivan Katanic 372.7 (968) 1.2 (0) 373.9   
20 DUNE 329.6 (1045) 42.0 (2) 371.6   
21 Thotsaphon Thanatipanonda 365.5 (1487) 1.1 (0) 366.6   
22 Vipul Srivastava 348.5 (1231) 7.7 (0) 356.2   
23 Tjandra Satria Gunawan 300.1 (934) 35.4 (2) 335.5   
24 Karolis Kusas 323.1 (511) 1.3 (0) 324.4   
25 ebd 317.1 (1212) 1.5 (0) 318.6   
26 Luke Pebody 311.9 (1027) 4.9 (1) 316.9   
27 Viplov Jain 281.5 (439) 28.8 (6) 310.2   
28 Erjin Zhou 291.4 (480) 2.6 (0) 294.1   
29 Stacia Edina Johanna 279.9 (565) 0.2 (0) 280.2   
30 Aleksandar Kostadinov 258.8 (842) 18.4 (1) 277.2   
31 SWOOSH!!! 268.7 (1022) 4.4 (0) 273.1   
32 Anton Lunyov 260.9 (686) 9.0 (0) 269.8   
33 David 264.1 (894) 5.2 (1) 269.3   
34 Eigenray 248.3 (767) 0.1 (0) 248.3   
35 Rishav Goyal 246.5 (840) 1.6 (0) 248.2   
36 Eternal Answer 246.0 (470) 0.9 (0) 246.8   
37 smso 240.0 (899) 0.0 (0) 240.0   
38 Shaka Shadows 236.3 (730) 1.3 (0) 237.6   
39 Gennady Korotkevich 222.5 (725) 14.7 (0) 237.2   
40 demacek 219.4 (396) 14.4 (0) 233.7   
41 Gaurav Agarwal 224.4 (971) 5.7 (1) 230.1   
42 feodorv 228.5 (661) 0.9 (0) 229.3   
43 Tooru Ichii 215.6 (481) 8.7 (0) 224.3   
44 Damian Straszak 222.2 (587) 1.3 (0) 223.5   
45 Andy 206.1 (721) 14.3 (2) 220.4   
46 CrowdForces 218.4 (783) 0.0 (0) 218.4   
47 Morass 214.3 (709) 2.2 (0) 216.5   
48 Bartek Dudek 214.0 (498) 0.9 (0) 214.9   
49 Andy Y.F. Huang 212.0 (933) 1.0 (0) 212.9   
50 Ravi Kiran 209.5 (905) 3.0 (0) 212.5   
51 wisfaq 200.4 (656) 9.4 (1) 209.8   
52 Rodolfo Riyoei Goya [USJT] 201.4 (1119) 5.5 (0) 206.9   
53 RR 199.4 (695) 7.0 (0) 206.4   
54 sevenkplus 197.7 (348) 7.6 (1) 205.3   
55 wwwwodddd 204.2 (425) 0.0 (0) 204.2   
56 Ratan 202.8 (1108) 0.2 (0) 203.0   
57 abdou_93 191.8 (704) 7.2 (1) 199.0   
58 Luka Kalinovcic 193.0 (548) 1.3 (0) 194.4   
59 darryl 194.3 (487) 0.0 (0) 194.3   
60 fitcat 185.3 (854) 8.1 (0) 193.3   
61 suhang 192.8 (401) 0.0 (0) 192.8   
62 M Ayaz Dzulfikar 191.8 (390) 0.7 (0) 192.5   
63 [Lakshman] 180.8 (625) 9.9 (0) 190.7   
64 numerix 149.2 (680) 40.2 (4) 189.4   
65 Lavesh Kaushik (.:frUstrAteD:.) 180.0 (721) 7.3 (0) 187.2   
66 Jialin Ouyang 187.0 (1171) 0.0 (0) 187.0   
67 dhh1995 186.4 (319) 0.0 (0) 186.4   
68 Rivu Das 160.8 (532) 25.3 (1) 186.1   
69 Pranet Verma 182.2 (848) 3.8 (0) 186.0   
70 Suse 172.3 (711) 13.0 (1) 185.4   
70 mahmud2690 185.4 (677) 0.0 (0) 185.4   
72 ymGXX 177.8 (493) 2.4 (0) 180.3   
73 zimpha 175.6 (275) 0.2 (0) 175.8   
74 kunio himei 156.7 (1014) 13.6 (1) 170.3   
75 Pranay 157.3 (936) 12.8 (0) 170.1   
76 Eddy R. Morales Perez 165.5 (733) 0.4 (0) 165.9   
77 Michael Egorov 157.4 (826) 7.8 (0) 165.2   
78 Samuel Nacache 162.7 (566) 0.1 (0) 162.8   
79 Yusuf Sholeh 162.4 (244) 0.3 (0) 162.7   
80 Xusha J 161.9 (280) 0.0 (0) 161.9   
81 Andreasyan 158.2 (827) 3.2 (0) 161.4   
82 Xuzheng J 160.3 (321) 0.1 (0) 160.5   
83 Adrian Kuegel 141.0 (495) 17.6 (2) 158.6   
84 Jarosław Gomułka 154.9 (660) 2.1 (0) 157.0   
85 Miguel Oliveira 153.2 (705) 1.3 (0) 154.5   
86 shangjingbo 154.1 (382) 0.0 (0) 154.1   
87 zhj 151.1 (350) 2.4 (0) 153.6   
88 gustav 152.6 (411) 0.5 (0) 153.1   
89 julkas 146.5 (484) 2.2 (0) 148.8   
90 Carlos Eduardo Rodrigues Alves 143.0 (458) 4.4 (0) 147.4   
91 Ruslan Sennov 129.3 (660) 17.9 (1) 147.2   
92 Dominik Kempa 146.9 (757) 0.0 (0) 146.9   
93 Deepak Mishra 145.2 (658) 1.0 (0) 146.2   
94 legrand 107.6 (663) 36.6 (1) 144.3   
95 Louis Arianto 144.1 (458) 0.1 (0) 144.2   
96 Wojciech Bukowicki 139.1 (745) 0.8 (0) 139.9   
97 Pursuer 139.4 (245) 0.1 (0) 139.6   
98 Buda IM 137.7 (420) 0.7 (0) 138.4   
99 =====e^(iπ)+1=0===== 135.3 (318) 2.5 (0) 137.8   
100 Stilwell 126.1 (243) 10.3 (2) 136.5   

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.