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Our fifth BelkaCTF is now finished. We sincerely hope you enjoyed the competition, its plot and tasks. Thanks to every participant, and congratulations to July's winners:
Professional track: Weihan Goh, Beomjun Park, Vlad Roskov
Student track: Kevin Tan, Sanghyuk An, Hyunjae Park

📄 BelkaCTF #5: “Party Girl—MISSING” write-up

📺 Official solution video

Current Scores

# Player Player Track SOLVED CHALLENGES Score
1 Weihan Goh professional 11/11 3250
2 Kevin Tan student 11/11 3250
3 Sanghyuk An student 11/11 3250
4 Beomjun Park professional 11/11 3250
5 Hyunjae Park student 11/11 3250
6 Anastasia Khrenova student 11/11 3250
7 Philipp Verbov student 10/11 3100
8 Vlad Roskov professional 9/11 2900
9 Filip Hägg student 9/11 2900
10 Spyros Moysiadis professional 9/11 2900
11 Rachid Marnissi professional 8/11 2750
12 Rifqi Ramadhan professional 8/11 2750
13 Naing linn Htun student 8/11 2750
14 Tim Myers professional 8/11 2750
15 Evandrix None professional 8/11 2750
16 Lee Wei professional 8/11 2750
17 Naing linn Htun professional 8/11 2750
18 Victor Alyushin professional 8/11 2750
19 Rodrigo Bezerra professional 8/11 2750
20 Anton Carlsson student 8/11 2750
21 Emil Gustafsson student 8/11 2750
22 Sebastian Yii student 8/11 2750
23 Muhammad osama Khalid student 7/11 2250
24 Markus Dauberschmidt professional 6/11 2100
25 Matti Molin student 6/11 2100
26 Maksim Ryabenkov professional 6/11 2100
27 Paul Goffar professional 6/11 2100
28 Apramey Shurpali professional 6/11 2100
29 Jeremy Wong professional 6/11 2100
30 Benoit Magne professional 6/11 2100
31 Emin Kanpinar professional 6/11 2100
32 Yavuz Kahriman student 6/11 2100
33 Furkan Çagil professional 6/11 2100
34 Bilal uslu Mobilcyber student 6/11 2100
35 Kaushalendra Pratap singh student 6/11 2100
36 Abdullah Irfan student 6/11 2100
37 Ubaidullah Malik student 6/11 2100
38 Rik Verstegen professional 5/11 1400
39 Philip Gunnarsson student 5/11 1400
40 Kacper Kulczycki professional 5/11 1400
41 Anastasia Kostenkova student 5/11 1400
42 Gourav Chaurasia professional 5/11 1400
43 George-andrei Pascu professional 5/11 1400
44 Shankar M professional 5/11 1400
45 Fernando Hidalgo professional 5/11 850
46 Iuliano - adrian Anton professional 5/11 850
47 Benjamin Campbell-wilson student 4/11 700
48 Ernesto Araujo professional 4/11 700
49 Nurul aiman Azmail professional 4/11 700
50 Guus B professional 4/11 700
51 Muhammad Fahad professional 4/11 700
52 Jakub Kothánek professional 4/11 700
53 Janis Zeps professional 4/11 700
54 Kim Dohyeon student 4/11 700
55 Andreas Schulz professional 4/11 700
56 Karina Dz student 4/11 700
57 Robert Greavu professional 4/11 700
58 Aqeel Ahmad professional 4/11 700
59 Jaeheon Kim professional 4/11 700
60 Tnp Cyber professional 4/11 700
61 Chang Shiau huei student 4/11 700
62 Jayaprasad B professional 4/11 700
63 Waris Mahmood student 4/11 700
64 Saishankar M professional 4/11 700
65 Pratik Mahadik professional 4/11 700
66 Michael Burtrum student 4/11 700
67 Vikash Singh professional 4/11 700
68 Cosimo De pinto professional 4/11 700
69 Vladislav Volozhenko professional 4/11 700
70 Pattarapong Ramungthong professional 4/11 700
71 Anna Illamaa professional 4/11 700
72 Jugal Patel professional 4/11 700
73 Brian Gerdon professional 4/11 700
74 Nisarg Suthar student 4/11 700
75 Ka-chi Chan professional 4/11 700
76 Abubakar Attiq student 4/11 700
77 Levi Hedges professional 4/11 700
78 Micael Huczkowski professional 4/11 700
79 Sridevi Dakshinamurthy professional 4/11 700
80 Alejandro Sanchez professional 4/11 700
81 Jiri Holoska professional 4/11 700
82 Kim So jeong student 4/11 700
83 Davut Selcuk student 4/11 700
84 Susie Robertson student 4/11 700
85 Haider Khaleel student 4/11 700
86 Pavol Sokol professional 4/11 700
87 Raido Sammelselg professional 4/11 700
88 Michel Miguel professional 4/11 700
89 Mb S professional 4/11 700
90 No Name No Name professional 4/11 700
91 Brooke Mcclarren professional 4/11 700
92 Dragan Lakovski professional 4/11 700
93 Hussam Shbib professional 4/11 700
94 Jose Gutierrez professional 4/11 700
95 Karthik Anand professional 4/11 700
96 Allan Mazariegos professional 4/11 700
97 Andy Singleton professional 4/11 700
98 Sylesh I professional 4/11 700
99 Vijayaraghavan K professional 4/11 700
100 Faisal Shahzad professional 4/11 700
101 Sandhan Singh professional 4/11 700
102 Andy Hu professional 4/11 700
103 Jinsu O professional 4/11 700
104 Emmanuel Tettey student 4/11 700
105 Prudhvi Reddy student 4/11 700
106 Hyunwoo Jung professional 4/11 700
107 Faisal Shahzad student 4/11 700
108 Abheenesh Kejiou student 4/11 700
109 Aouni Nasr professional 3/11 550
110 Gyubin Kim professional 3/11 550
111 Gonzalo Jiménez professional 2/11 350
112 Hamzeh Alkhudari professional 2/11 350
113 Rajhans Patel student 2/11 350
114 Wei yang Low student 2/11 350
115 Junpyo Jeon student 2/11 350
116 Kiri Powell student 2/11 350
117 Pradeep kumar G student 2/11 350
118 Madhuresh Shukla professional 2/11 350
119 Satyam Mishra professional 2/11 350
120 Damien Wong student 1/11 150
121 Tun naung Lin professional 1/11 150
122 Antonio Mendoza-alvarez student 1/11 150
123 Christoffer Jämtner professional 1/11 150
124 Christian Kollee professional 1/11 150
125 Ridzuan Yusop professional 1/11 150
126 Carisse Theseira student 1/11 150
127 Md nazrul Islam professional 1/11 150
128 Nicolae Radu professional 1/11 150
129 Sergio Fava professional 1/11 150
130 Kevin Pagano professional 1/11 150
131 Владимир Авдеев professional 1/11 150
132 Jungyu Lee professional 1/11 150
133 Carl Tolomei student 1/11 150
134 Chawarnwan Jomphrom professional 1/11 150
135 Mahesh Parmar student 1/11 150
136 Hugo Dionne professional 1/11 150
137 Mohamed Awad professional 1/11 150
138 Mercy Wamuyu student 1/11 150
139 Manish Kumar professional 1/11 150
140 Emma Sousa student 1/11 150