Scoreboard

Final Standings

YBNCTF 2025 Leaderboard

Rank	Player	Category	Score
1	not codex	Eligible	21542
2	winning without paying for ai	Eligible	20542
3	p0pet-t	Eligible	19609
4	jeff160	Eligible	17076
5	Zhang Di	Eligible	16657
6	Daniel Wee	Eligible	14054
7	Wor Yu Kai	Open	13633
8	Caleb Kow Rong Pin	Eligible	13348
9	beems	Open	12815
10	Chin Hui Min	Open	11920
11	hzy	Eligible	11732
12	Araki Yeo	Eligible	11278
13	a	Eligible	10981
14	w.y.k	Eligible	10345
15	fakeaviationist	Eligible	10192
16	joelt.io	Open	10176
17	Damian Han	Open	9412
18	syntax	Eligible	9205
19	oiu890	Eligible	8639
20	zHydra7	Eligible	7953
21	codex is for pussies	Eligible	7345
22	0x3af72	Eligible	6902
23	Meng Xiang	Eligible	6791
24	Kvin was here	Eligible	6251
25	Lye Hong Ann	Open	6060
26	Ian Goh	Open	5986
27	not a web main	Eligible	5830
28	Ryan Shaw	Eligible	5310
29	flag{redacted}	Open	5262
30	Enzo Yap Qi Xuan	Eligible	5238
31	Mok Jin Quan	Eligible	5104
32	Aloysius Yeo Yan Xi	Eligible	4298
33	carbonara	Eligible	4222
34	Marco Alvarez	Eligible	4200
35	ho han wing	Eligible	4171
36	Soin Wei Dong	Eligible	4077
37	Chang Hua Keat	Eligible	3971
38	Darius Koh Kai Keat	Eligible	3874
39	Ryan Chen	Open	3850
40	Lin Yan Aung	Eligible	3725
41	aidanvoidout	Eligible	3633
42	Zhang Hengwei	Eligible	3468
43	Joshton Tan	Eligible	3449
44	ffgtfgh	Eligible	3436
45	Xin Yun	Eligible	3414
46	Wesley Sin Heng Young	Eligible	3176
47	Ason	Eligible	3076
48	TAN CHOON YONG	Eligible	2959
49	Candice Ho Xin Ying	Eligible	2883
50	Tang Ming Hin Ethan	Eligible	2846
51	react-sucks	Open	2821
52	Bek Joon Hao	Open	2650
53	y__k	Open	2500
54	Wee Yuxin Vanessa	Open	2500
55	Chin Wai Ting	Open	2479
56	Low Li Wen	Eligible	2459
57	Yu Zihong	Eligible	2279
58	Allison Rae Yeoh	Open	2020
59	Ernest Yan	Open	2020
60	Sow Kai Xian Lucas	Eligible	2000
61	Ethan Tan Boon Chuan	Eligible	1849
62	Ranen Sim	Eligible	1835
63	blueplume	Open	1750
64	Tan Bo Cong	Open	1750
65	Sean Ngiam Ju Yi	Eligible	1630
66	Delise Lim	Eligible	1500
67	Naisha Maniar	Eligible	1500
68	gamer	Eligible	1500
69	Kenji Fujishima	Eligible	1500
70	housefish	Open	1409
71	puolsky	Eligible	1409
72	Tee Jin Lin Keith	Eligible	1383
73	Jake Ling Kae Eun	Eligible	1359
74	the biggest baddest piggy	Eligible	1250
75	Yap Yang Boon Arthur	Open	1250
76	aaaa	Eligible	1250
77	Ng Nan Feng	Eligible	1250
78	CS	Open	1250
79	Joseph Goh Choo Shern	Open	1176
80	MINmin	Open	1133
81	Soh Jun Yuan Shane	Eligible	1000
82	num0166	Open	1000
83	Ryan Wee Wei Yan	Eligible	1000
84	halogen	Eligible	1000
85	yeo qiu shi andrei	Eligible	1000
86	Clarissa Chin Xin Yi	Eligible	1000
87	Yarisha Safeeya	Open	1000
88	hysliver	Open	1000
89	random asa	Open	1000
90	Khoo Hui Ning	Eligible	1000
91	Kwa Yu Xuan	Eligible	1000
92	wrenches but merry	Open	970
93	Truong Le Huy	Eligible	750
94	Aaron Lim	Eligible	750
95	Liang Wei Yu	Eligible	750
96	Wang Ziling	Eligible	750
97	Rishav Ganguly	Open	750
98	wincr4ck	Open	750
99	Lam Jun Wei	Eligible	750
100	Koh Zihao Alexander	Eligible	750
101	Dorothea Ng Ke Xin	Eligible	750
102	Song Jun Yin	Eligible	750
103	codan	Eligible	750
104	Ang Wei Jie	Eligible	750
105	wong miao hui	Eligible	730
106	Long Cheng Xing	Eligible	500
107	Vijay Muthukumar	Open	500
108	Liang Tianxiong	Eligible	500
109	angel koh ming xuan	Eligible	500
110	Suzanne Lee	Eligible	500
111	bak kut teh is black	Open	500
112	Sim Xuan Ming	Eligible	500
113	Kesler Yak	Eligible	500
114	Jareth Goh Zhe kai	Eligible	500
115	Natalie	Eligible	500
116	Han Jeong Seu, Caleb	Eligible	500
117	Qiu Tian	Eligible	500
118	LI XUAN	Eligible	500
119	Faaiz Fazular rahman	Eligible	500
120	Sophia Lim Ernh	Eligible	500
121	Kaung Min Khant	Eligible	500
122	Lee Yanxi, Bianca	Open	500
123	Uriah	Eligible	500
124	Ansel Kee	Open	500
125	Tan Jun Rui Javen	Eligible	500
126	ttiramisu	Eligible	500
127	Chang Yuhao	Eligible	500
128	premierlin	Open	500
129	Yu Tengjun	Eligible	500
130	Aiden Kim Kai Teng	Eligible	400
131	Dylan Wong Hong Fu	Eligible	250
132	Dexter Poh Hong Kai	Eligible	250
133	Jerald Yeo	Open	250
134	Wong Pin Rui	Eligible	250
135	Hoo Kian Ann Emerson	Eligible	250
136	Chen Fanggege	Open	250
137	Andika Aryo Wahyudi	Eligible	250
138	Wyse Lee Hong Yao	Eligible	250
139	Qin Zixi	Eligible	250
140	Ong Wei Jie	Eligible	250
141	Tan Syn Kit	Eligible	250
142	Abdullah	Eligible	250
143	Ian Kwok	Eligible	250
144	Chin Chun Zhen	Eligible	250
145	Huynh Ngoc Yen Thao	Eligible	250
146	Han Yong Zhe Gordon	Eligible	250
147	Glendon Ng	Open	250
148	Nigel Tan	Eligible	250
149	Edbert Matthew Tiaras	Open	250
150	Dylan Tsai Yi Heng	Eligible	250
151	Guan Jiahong	Eligible	250
152	Yi Jiaxin	Eligible	250
153	Tan Eason	Eligible	250
154	Shen Haoming	Eligible	250
155	deng pei yuan	Eligible	250
156	Shu Yi	Open	250
157	Perry Giannie Tomnob Merilo	Open	250
158	Huang Xiangrui	Eligible	250
159	Alicia See Siang Teng	Eligible	250
160	Koh Qie Min	Open	250
161	Tan Wei Qi	Eligible	250
162	Leong Soon Yong	Eligible	250
163	Low Yao Wen	Eligible	250
164	Goh Hern Yee	Open	250
165	Chan Jun Jie Ray	Eligible	250
166	Wong Zi Xin, Avellin	Eligible	250
167	Glenn Liu Chang Hui	Eligible	250
168	Yuquan	Eligible	250
169	Hou Binghan	Eligible	250
170	Tan Ming Xuan	Eligible	250
171	Koh Bock Chow	Eligible	250