Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Rampage] Blue.Mary 2506.3 (3719) 43.5 (11) 2549.8   
2 Jakub Byczkowski 1212.2 (2121) 12.0 (2) 1224.1   
3 Oleg 1212.0 (2647) 4.3 (1) 1216.3   
4 SourSpinach 1011.6 (2125) 5.7 (0) 1017.3   
5 supernanren 769.1 (1330) 9.4 (2) 778.5   
6 Sergej 690.4 (1819) 12.2 (0) 702.6   
7 Hodobox 666.2 (1525) 5.1 (0) 671.3   
8 Robert Gerbicz 414.5 (1212) 93.7 (16) 508.3   
9 Lox 495.8 (796) 3.7 (0) 499.5   
10 Mitch Schwartz 217.6 (617) 279.6 (79) 497.2   
11 zhangyide 488.7 (1424) 0.0 (0) 488.7   
12 Mehmet Inal 469.6 (1291) 16.3 (0) 485.9   
13 huanghansheng 477.9 (1405) 0.0 (0) 477.9   
14 mamengqi 475.4 (1408) 0.0 (0) 475.4   
15 zhaozilong 467.6 (1386) 0.0 (0) 467.6   
16 Min_25 418.3 (843) 32.3 (9) 450.6   
17 Nadstratosfer Gonczy 400.7 (1208) 13.3 (0) 414.0   
18 shihanyuan 406.4 (878) 0.0 (0) 406.4   
19 Nick 393.1 (1248) 0.0 (0) 393.1   
20 Ivan Katanic 386.3 (964) 1.2 (0) 387.4   
21 Stjepan Glavina 355.5 (934) 0.4 (0) 355.9   
22 Tjandra Satria Gunawan 317.4 (933) 36.0 (2) 353.4   
23 Thotsaphon Thanatipanonda 347.9 (1385) 1.1 (0) 349.0   
24 Simes 339.2 (998) 2.7 (0) 341.9   
25 ebd 333.9 (1206) 1.5 (0) 335.5   
26 Luke Pebody 326.5 (1029) 7.0 (2) 333.5   
27 Vipul Srivastava 298.6 (1050) 7.9 (0) 306.5   
28 Erjin Zhou 300.6 (482) 2.6 (0) 303.3   
29 Aleksandar Kostadinov 279.6 (826) 18.5 (1) 298.1   
30 sgtlaugh 292.9 (942) 3.9 (0) 296.8   
31 Stacia Edina Johanna 296.0 (565) 0.2 (0) 296.2   
32 SWOOSH!!! 284.8 (1023) 4.4 (0) 289.3   
33 Anton Lunyov 271.7 (687) 9.0 (0) 280.7   
34 Rishav Goyal 264.1 (830) 1.7 (0) 265.8   
35 Eternal Answer 256.3 (471) 0.9 (0) 257.2   
36 Eigenray 255.6 (763) 0.1 (0) 255.7   
37 Morass 251.0 (695) 2.2 (0) 253.2   
38 Shaka Shadows 250.4 (731) 1.3 (0) 251.8   
39 Gaurav Agarwal 240.8 (969) 5.7 (1) 246.4   
40 Gennady Korotkevich 230.2 (722) 15.1 (0) 245.3   
41 Tooru Ichii 228.7 (482) 8.7 (0) 237.4   
42 Damian Straszak 235.8 (588) 1.3 (0) 237.1   
43 Andy 220.4 (722) 14.8 (2) 235.2   
44 demacek 218.6 (368) 14.4 (0) 233.0   
45 wisfaq 220.1 (643) 9.5 (1) 229.6   
46 Andy Y.F. Huang 225.4 (935) 1.1 (0) 226.6   
47 abdou_93 219.1 (706) 7.4 (1) 226.5   
48 Bartek Dudek 225.4 (497) 0.9 (0) 226.4   
49 Ravi Kiran 222.4 (906) 3.0 (0) 225.4   
50 Karolis Kusas 223.5 (386) 1.3 (0) 224.8   
51 DUNE 181.5 (676) 43.2 (2) 224.7   
52 Rodolfo Riyoei Goya [USJT] 219.0 (1119) 5.5 (0) 224.5   
53 mahmud2690 218.9 (676) 0.0 (0) 218.9   
54 Viplov Jain 186.7 (355) 27.8 (6) 214.4   
55 sevenkplus 206.6 (350) 7.6 (1) 214.1   
56 darryl 209.4 (488) 0.0 (0) 209.4   
57 M Ayaz Dzulfikar 206.9 (392) 0.7 (0) 207.6   
58 fitcat 197.6 (855) 8.1 (0) 205.7   
59 suhang 203.9 (403) 0.0 (0) 203.9   
60 Luka Kalinovcic 201.5 (548) 1.3 (0) 202.9   
61 Lavesh Kaushik (.:frUstrAteD:.) 195.3 (722) 7.4 (0) 202.7   
62 Pranet Verma 198.0 (834) 3.8 (0) 201.8   
63 zimpha 200.9 (275) 0.3 (0) 201.2   
64 numerix 157.8 (678) 40.9 (4) 198.6   
65 dhh1995 195.9 (321) 0.0 (0) 195.9   
66 Rivu Das 169.8 (529) 25.8 (1) 195.7   
67 [Lakshman] 178.2 (587) 10.1 (0) 188.3   
68 ymGXX 185.6 (493) 2.4 (0) 188.0   
69 Jialin Ouyang 182.1 (1129) 0.0 (0) 182.1   
70 kunio himei 168.2 (1017) 13.7 (1) 181.9   
71 avm 174.2 (1150) 5.4 (1) 179.7   
72 Eddy R. Morales Perez 176.7 (732) 0.4 (0) 177.1   
73 Michael Egorov 168.4 (826) 7.8 (0) 176.2   
74 Samuel Nacache 174.8 (551) 0.1 (0) 174.9   
75 Andreasyan 170.6 (806) 3.2 (0) 173.7   
76 Yusuf Sholeh 172.4 (245) 0.3 (0) 172.7   
77 Xuzheng J 171.6 (324) 0.2 (0) 171.8   
78 Xusha J 170.1 (282) 0.0 (0) 170.1   
79 Pranay 156.1 (898) 12.8 (0) 168.9   
80 Adrian Kuegel 146.6 (495) 18.0 (2) 164.6   
81 Miguel Oliveira 162.7 (705) 1.3 (0) 163.9   
82 RR 158.3 (603) 4.5 (0) 162.8   
83 Jarosław Gomułka 159.9 (660) 2.1 (0) 162.0   
84 gustav 161.1 (411) 0.5 (0) 161.6   
85 shangjingbo 160.2 (381) 0.0 (0) 160.2   
85 zhj 157.8 (351) 2.4 (0) 160.2   
87 Dominik Kempa 155.7 (758) 0.0 (0) 155.7   
88 legrand 117.2 (663) 37.4 (1) 154.6   
89 Louis Arianto 153.1 (460) 0.1 (0) 153.1   
90 Suse 141.7 (503) 11.1 (1) 152.8   
91 Deepak Mishra 151.6 (657) 1.0 (0) 152.6   
92 Ruslan Sennov 134.1 (656) 18.0 (1) 152.1   
93 Carlos Eduardo Rodrigues Alves [USJT] 146.0 (445) 4.4 (0) 150.4   
94 julkas 146.8 (454) 2.2 (0) 149.0   
95 Stilwell 138.1 (247) 10.3 (2) 148.4   
96 Wojciech Bukowicki 145.5 (745) 0.8 (0) 146.3   
97 Ahmad Haulian Yoga Pratama 144.4 (225) 0.0 (0) 144.4   
98 Sun Zheng 143.8 (245) 0.1 (0) 143.9   
99 =====e^(iπ)+1=0===== 140.9 (318) 2.5 (0) 143.4   
100 luogu_bot5 142.0 (462) 0.0 (0) 142.0   

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.