Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2510.1 (3726) 43.5 (11) 2553.6   
2 Jakub Byczkowski 1212.1 (2127) 12.0 (2) 1224.1   
3 Oleg 1208.1 (2647) 4.3 (1) 1212.4   
4 SourSpinach 1007.8 (2125) 5.7 (0) 1013.5   
5 supernanren 769.2 (1335) 9.4 (2) 778.6   
6 Sergej 699.5 (1837) 12.2 (0) 711.7   
7 Hodobox 664.5 (1526) 5.1 (0) 669.6   
8 Robert Gerbicz 413.0 (1212) 93.7 (16) 506.8   
9 Lox 495.1 (796) 3.7 (0) 498.9   
10 Mitch Schwartz 216.7 (617) 279.6 (79) 496.3   
11 zhangyide 492.5 (1441) 0.0 (0) 492.5   
12 Mehmet Inal 473.5 (1297) 16.3 (0) 489.8   
13 huanghansheng 488.4 (1428) 0.0 (0) 488.4   
14 mamengqi 477.2 (1418) 0.0 (0) 477.2   
15 zhaozilong 471.8 (1401) 0.0 (0) 471.8   
16 Min_25 414.7 (842) 32.3 (9) 447.0   
17 Nadstratosfer Gonczy 409.9 (1228) 13.3 (0) 423.2   
18 shihanyuan 404.1 (877) 0.0 (0) 404.1   
19 Nick 399.5 (1266) 0.0 (0) 399.5   
20 Ivan Katanic 385.5 (964) 1.2 (0) 386.6   
21 Stjepan Glavina 354.8 (934) 0.4 (0) 355.2   
22 Tjandra Satria Gunawan 316.2 (933) 36.0 (2) 352.2   
23 Thotsaphon Thanatipanonda 345.8 (1385) 1.1 (0) 346.9   
24 Simes 341.3 (1006) 2.7 (0) 344.0   
25 ebd 332.9 (1206) 1.5 (0) 334.4   
26 Luke Pebody 324.9 (1028) 7.0 (2) 331.8   
27 Vipul Srivastava 301.9 (1062) 7.9 (0) 309.8   
28 Erjin Zhou 300.2 (482) 2.6 (0) 302.8   
29 sgtlaugh 295.3 (953) 3.9 (0) 299.2   
30 Aleksandar Kostadinov 279.4 (827) 18.5 (1) 297.9   
31 Stacia Edina Johanna 294.8 (565) 0.2 (0) 295.0   
32 SWOOSH!!! 283.9 (1023) 4.4 (0) 288.4   
33 Anton Lunyov 271.0 (687) 9.0 (0) 280.0   
34 Rishav Goyal 262.9 (830) 1.7 (0) 264.6   
35 Karolis Kusas 259.4 (420) 1.3 (0) 260.7   
36 Eternal Answer 255.9 (471) 0.9 (0) 256.8   
37 Eigenray 255.2 (763) 0.1 (0) 255.3   
38 Morass 248.8 (695) 2.2 (0) 251.0   
39 Shaka Shadows 249.6 (731) 1.3 (0) 250.9   
40 Gaurav Agarwal 239.9 (969) 5.7 (1) 245.6   
41 Gennady Korotkevich 229.7 (722) 15.1 (0) 244.8   
42 Tooru Ichii 228.1 (482) 8.7 (0) 236.8   
43 Damian Straszak 234.3 (587) 1.3 (0) 235.6   
44 Andy 219.5 (722) 14.8 (2) 234.3   
45 wisfaq 222.6 (646) 9.5 (1) 232.1   
46 demacek 217.5 (368) 14.4 (0) 231.9   
47 Viplov Jain 197.3 (363) 28.6 (6) 225.9   
48 Bartek Dudek 224.9 (497) 0.9 (0) 225.8   
49 Andy Y.F. Huang 224.5 (935) 1.1 (0) 225.7   
50 abdou_93 217.8 (706) 7.4 (1) 225.2   
51 Ravi Kiran 221.8 (906) 3.0 (0) 224.7   
52 Rodolfo Riyoei Goya [USJT] 218.4 (1120) 5.5 (0) 224.0   
53 DUNE 180.3 (676) 43.2 (2) 223.5   
54 mahmud2690 216.9 (676) 0.0 (0) 216.9   
55 sevenkplus 206.2 (350) 7.6 (1) 213.8   
56 darryl 208.6 (488) 0.0 (0) 208.6   
57 M Ayaz Dzulfikar 206.1 (392) 0.7 (0) 206.7   
58 fitcat 196.8 (855) 8.1 (0) 204.9   
59 Luka Kalinovcic 201.1 (548) 1.3 (0) 202.4   
60 Lavesh Kaushik (.:frUstrAteD:.) 194.4 (722) 7.4 (0) 201.8   
61 suhang 201.0 (401) 0.0 (0) 201.0   
62 Pranet Verma 196.5 (834) 3.8 (0) 200.3   
63 zimpha 199.4 (275) 0.3 (0) 199.7   
64 numerix 157.4 (678) 40.9 (4) 198.3   
65 Rivu Das 169.1 (529) 25.8 (1) 195.0   
66 dhh1995 193.1 (319) 0.0 (0) 193.1   
67 ymGXX 185.1 (493) 2.4 (0) 187.6   
68 [Lakshman] 177.0 (587) 10.1 (0) 187.1   
69 avm 181.3 (1184) 5.4 (1) 186.7   
70 Jialin Ouyang 181.6 (1129) 0.0 (0) 181.6   
71 kunio himei 167.5 (1017) 13.7 (1) 181.2   
72 Eddy R. Morales Perez 175.9 (732) 0.4 (0) 176.3   
73 Michael Egorov 167.1 (825) 7.8 (0) 174.9   
74 Samuel Nacache 173.8 (552) 0.1 (0) 173.9   
75 Andreasyan 169.4 (806) 3.2 (0) 172.6   
76 Yusuf Sholeh 171.8 (245) 0.3 (0) 172.2   
77 Xuzheng J 168.8 (322) 0.2 (0) 168.9   
78 Pranay 155.5 (898) 12.8 (0) 168.3   
79 Xusha J 167.4 (280) 0.0 (0) 167.4   
80 Adrian Kuegel 146.3 (495) 18.0 (2) 164.3   
81 Miguel Oliveira 162.1 (705) 1.3 (0) 163.3   
82 RR 158.0 (603) 4.5 (0) 162.5   
83 Jarosław Gomułka 159.6 (660) 2.1 (0) 161.7   
84 Suse 150.1 (522) 11.4 (1) 161.5   
85 gustav 160.7 (411) 0.5 (0) 161.2   
86 shangjingbo 160.0 (381) 0.0 (0) 160.0   
87 zhj 157.5 (351) 2.4 (0) 159.9   
88 Dominik Kempa 155.3 (758) 0.0 (0) 155.3   
89 legrand 116.7 (663) 37.4 (1) 154.1   
90 Louis Arianto 152.4 (460) 0.1 (0) 152.5   
91 Ruslan Sennov 133.8 (656) 18.0 (1) 151.7   
92 Deepak Mishra 150.4 (656) 1.0 (0) 151.4   
93 julkas 148.1 (456) 2.2 (0) 150.3   
94 Carlos Eduardo Rodrigues Alves [USJT] 145.6 (445) 4.4 (0) 150.1   
95 suhash 144.6 (800) 5.3 (0) 149.9   
96 Stilwell 136.8 (246) 10.3 (2) 147.2   
97 Wojciech Bukowicki 145.2 (745) 0.8 (0) 146.0   
98 Sun Zheng 143.6 (245) 0.1 (0) 143.8   
99 luogu_bot5 143.5 (469) 0.0 (0) 143.5   
100 Ahmad Haulian Yoga Pratama 143.4 (225) 0.0 (0) 143.4   

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.