Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2481.2 (3726) 43.5 (11) 2524.6   
2 Jakub Byczkowski 1176.7 (2106) 12.0 (2) 1188.7   
3 Oleg 1175.0 (2621) 4.3 (1) 1179.3   
4 SourSpinach 981.4 (2111) 5.1 (0) 986.5   
5 supernanren 741.6 (1327) 9.4 (2) 751.1   
6 Hodobox 684.9 (1563) 4.7 (0) 689.6   
7 Sergej 668.0 (1818) 11.8 (0) 679.8   
8 zhangyide 511.3 (1497) 0.0 (0) 511.3   
9 huanghansheng 502.7 (1476) 0.0 (0) 502.7   
10 Robert Gerbicz 402.8 (1203) 93.6 (16) 496.4   
11 mamengqi 494.8 (1480) 0.0 (0) 494.8   
11 Mitch Schwartz 213.2 (617) 281.6 (80) 494.8   
13 zhaozilong 489.7 (1455) 0.0 (0) 489.7   
14 Lox 478.9 (771) 3.7 (0) 482.6   
15 Mehmet Inal 458.3 (1297) 16.2 (0) 474.5   
16 Min_25 401.4 (839) 32.3 (9) 433.7   
17 Nadstratosfer Gonczy 419.0 (1256) 14.5 (0) 433.4   
18 suhash 415.6 (1120) 5.6 (0) 421.2   
19 Nick 409.3 (1325) 0.0 (0) 409.3   
20 shihanyuan 403.5 (878) 0.0 (0) 403.5   
21 sgtlaugh 372.8 (1073) 4.3 (0) 377.1   
22 Thotsaphon Thanatipanonda 373.9 (1457) 1.1 (0) 375.0   
23 Simes 371.9 (1077) 2.7 (0) 374.6   
24 Ivan Katanic 371.4 (945) 1.2 (0) 372.6   
25 Tjandra Satria Gunawan 311.1 (931) 35.5 (2) 346.6   
26 Stjepan Glavina 339.8 (914) 0.4 (0) 340.2   
27 Karolis Kusas 335.9 (502) 1.3 (0) 337.2   
28 ebd 327.2 (1198) 1.5 (0) 328.7   
29 Luke Pebody 316.8 (1015) 4.9 (1) 321.7   
30 Vipul Srivastava 307.9 (1102) 7.8 (0) 315.7   
31 Aleksandar Kostadinov 274.1 (832) 18.5 (1) 292.5   
32 Erjin Zhou 287.3 (461) 2.6 (0) 289.9   
33 Stacia Edina Johanna 288.6 (561) 0.2 (0) 288.8   
34 SWOOSH!!! 276.6 (1012) 4.4 (0) 281.0   
35 Anton Lunyov 261.7 (673) 9.0 (0) 270.6   
36 Viplov Jain 231.3 (391) 28.6 (6) 259.9   
37 Rishav Goyal 255.2 (825) 1.7 (0) 256.9   
38 avm 249.6 (1428) 5.3 (1) 254.8   
39 Eigenray 248.1 (752) 0.1 (0) 248.2   
40 Eternal Answer 243.1 (454) 0.9 (0) 244.0   
41 Shaka Shadows 241.2 (721) 1.3 (0) 242.5   
42 Gennady Korotkevich 225.8 (716) 14.8 (0) 240.6   
43 Gaurav Agarwal 234.7 (967) 5.7 (1) 240.4   
44 Morass 235.8 (693) 2.2 (0) 238.1   
45 Tooru Ichii 222.7 (477) 8.7 (0) 231.4   
46 demacek 216.0 (372) 14.1 (0) 230.1   
47 Andy 213.8 (719) 14.4 (2) 228.1   
48 DUNE 182.5 (692) 43.0 (2) 225.5   
49 Damian Straszak 222.5 (577) 1.3 (0) 223.8   
50 Andy Y.F. Huang 220.5 (932) 1.0 (0) 221.5   
51 wisfaq 211.0 (642) 9.4 (1) 220.4   
52 Bartek Dudek 218.2 (487) 0.9 (0) 219.1   
53 Rodolfo Riyoei Goya [USJT] 212.8 (1113) 5.5 (0) 218.2   
54 Ravi Kiran 215.1 (895) 3.0 (0) 218.1   
55 abdou_93 209.1 (705) 7.4 (1) 216.5   
56 mahmud2690 208.6 (677) 0.0 (0) 208.6   
57 sevenkplus 199.6 (344) 7.6 (1) 207.2   
58 fitcat 193.8 (854) 8.1 (0) 201.9   
59 darryl 201.8 (484) 0.0 (0) 201.8   
60 M Ayaz Dzulfikar 200.4 (388) 0.7 (0) 201.0   
61 Lavesh Kaushik (.:frUstrAteD:.) 190.3 (722) 7.4 (0) 197.6   
62 Pranet Verma 192.8 (838) 3.8 (0) 196.6   
63 numerix 155.5 (678) 40.6 (4) 196.1   
64 suhang 192.3 (389) 0.0 (0) 192.3   
65 Rivu Das 166.0 (530) 25.4 (1) 191.4   
66 Luka Kalinovcic 189.7 (530) 1.3 (0) 191.1   
67 [Lakshman] 179.9 (594) 10.0 (0) 189.9   
68 zimpha 189.3 (273) 0.2 (0) 189.5   
69 dhh1995 187.4 (314) 0.0 (0) 187.4   
70 Jialin Ouyang 186.2 (1133) 0.0 (0) 186.2   
71 ymGXX 181.1 (489) 2.4 (0) 183.6   
72 kunio himei 163.3 (1007) 13.7 (1) 177.0   
73 Michael Egorov 164.3 (822) 7.8 (0) 172.1   
74 Eddy R. Morales Perez 171.2 (729) 0.4 (0) 171.6   
75 Samuel Nacache 169.8 (554) 0.1 (0) 170.0   
76 Andreasyan 164.5 (809) 3.2 (0) 167.7   
77 Yusuf Sholeh 167.1 (243) 0.3 (0) 167.5   
78 Pranay 152.1 (895) 12.8 (0) 164.9   
79 Xusha J 163.4 (277) 0.0 (0) 163.4   
80 Xuzheng J 161.9 (317) 0.2 (0) 162.1   
81 Adrian Kuegel 143.2 (492) 17.6 (2) 160.8   
82 Miguel Oliveira 159.5 (703) 1.3 (0) 160.7   
83 Jarosław Gomułka 157.1 (653) 2.1 (0) 159.2   
84 feodorv 156.7 (432) 0.5 (0) 157.2   
85 Suse 144.5 (520) 11.4 (1) 155.9   
86 luogu_bot5 153.7 (509) 0.0 (0) 153.7   
87 gustav 152.2 (399) 0.5 (0) 152.7   
88 zhj 149.1 (340) 2.4 (0) 151.5   
89 legrand 113.9 (662) 37.3 (1) 151.2   
90 shangjingbo 151.1 (368) 0.0 (0) 151.1   
91 Dominik Kempa 150.7 (750) 0.0 (0) 150.7   
92 Ruslan Sennov 132.7 (656) 17.9 (1) 150.6   
93 Deepak Mishra 149.2 (654) 1.0 (0) 150.2   
94 Louis Arianto 149.4 (459) 0.1 (0) 149.5   
95 luogu_bot4 148.8 (501) 0.0 (0) 148.8   
96 julkas 145.9 (461) 2.2 (0) 148.1   
97 luogu_bot2 147.6 (509) 0.0 (0) 147.6   
98 RR 142.8 (581) 4.5 (0) 147.3   
99 Carlos Eduardo Rodrigues Alves [USJT] 142.8 (439) 4.4 (0) 147.2   
100 luogu_bot3 146.1 (490) 0.0 (0) 146.1   

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.