Sat, 25 March 2023, 00:00 UTC — Sun, 26 March 2023, 00:00 UTC 

On-line

LINE CTF event.

Format: Jeopardy Jeopardy

Official URL: https://score.linectf.me/

This event's future weight is subject of public voting!

Future weight: 49.10 

Rating weight: 35.00 

Event organizers 

This is a jeopardy-style CTF hosted by the security team at LINE. LINE CTF 2023 is hosted for a single day on online.

Prizes

1st $5,000
2nd $3,000
3rd $2,000

Scoreboard

477 teams total

PlaceTeamCTF pointsRating points
1 The_Duck 5064.00070.000
2 Water Paddler 4223.00046.687
3 Super Guesser 3473.00035.670
4 r3kapig 3021.00029.630
5 _TTT_ 2153.00021.881
6 Omogen Heap Overflow 1961.00019.387
7 欸欸欸 1847.00017.766
8 Okey._.Dontkey 1629.00015.634
9 Social Engineering Experts 1564.00014.699
10 ./Vespiary 1543.00014.164
11 std::weak_ptr<moon> 1355.00012.547
12 dodododo 1184.00011.100
13 Maple Bacon 930.0009.120
14 spookies 917.0008.838
15 CyKOR 913.0008.644
16 TCP1P 805.0007.751
17 asdfg 798.0007.574
18 C4T BuT S4D 764.0007.225
19 exe2py 730.0006.888
20 t_firmware_section 724.0006.754
21 Fruit Ninja (gay) 724.0006.671
22 MadrHacks 724.0006.595
23 More Smoked Leet Chicken 719.0006.491
24 PFS 713.0006.386
25 HgbSec 694.0006.197
26 Nero-Hero 667.0005.956
27 IngrifHackTeam 667.0005.906
28 bawolff 601.0005.404
29 superflip 579.0005.209
30 LinDaLin 557.0005.016
31 HDFR 488.0004.502
32 noreply 474.0004.370
33 0ops 452.0004.185
34 kimamani 446.0004.112
35 JIN 446.0004.083
36 WashingMachineStackers 429.0003.937
37 Sandwich 423.0003.870
38 bi0s 423.0003.845
39 AsssassiNOPs 422.0003.814
40 A.k.a.t.s.u.k.i 406.0003.681
41 purf3ct 406.0003.660
42 Null@Root 406.0003.639
43 이뀨 386.0003.482
44 Cat2Flag 386.0003.463
45 NaN 372.0003.349
46 The Few Chosen 372.0003.332
47 1337B01S 372.0003.316
48 🐧 372.0003.300
49 CristalloClub 372.0003.285
50 born2scan 372.0003.271
51 Zer0Tolerance 342.0003.050
52 5414d3 323.0002.906
53 upbhack 322.0002.886
54 abc90 294.0002.680
55 KCSC 294.0002.668
56 KMA.R3dVe1v3t 287.0002.609
57 YellowFrogs 272.0002.494
58 jAvDeD 272.0002.483
59 찍먹뀨 267.0002.439
60 ST4RT 267.0002.429
61 Plaid Parliament of Pwning 267.0002.419
62 IllIllIIllIIlII 253.0002.313
63 EzAntiPwn 253.0002.304
64 Jet Security Team 253.0002.295
65 tpobenvi 222.0002.073
66 mikoan 222.0002.065
67 auxCTF 222.0002.057
68 chocorusk 222.0002.049
69 badboys inc 220.0002.028
70 lbm 220.0002.021
71 yad3 220.0002.013
72 SaturnX 220.0002.007
73 zukamagur0 220.0002.000
74 TOMS 220.0001.994
75 hata_torizou 220.0001.987
76 USTC-NEBULA 220.0001.981
77 ZIEN 220.0001.975
78 KUDoS 220.0001.969
79 LINECTF{Wellcome_to_LINE_CTF} 220.0001.964
80 TheRoundTable 220.0001.958
81 Oldmen 220.0001.953
82 Renaisans_POL 220.0001.947
83 chmodы 220.0001.942
84 N1MDA 220.0001.937
85 ns4style 220.0001.932
86 DeepArmor007 220.0001.928
87 MezaseIchimoN 220.0001.923
88 nobi 220.0001.918
89 wakatta 220.0001.914
90 uranium235 220.0001.909
91 ANONYMOUS 220.0001.905
92 Sarmat 220.0001.901
93 Drovosec 220.0001.897
94 iwan 219.0001.886
95 pain peko 219.0001.882
96 craneqwq 219.0001.878
97 oom 219.0001.874
98 TImiRUrYSECu 187.0001.650
99 hoge 186.0001.639
100 kines 186.0001.636
101 na 167.0001.501
102 TeamH4C 167.0001.497
103 LetzPwn 153.0001.397
104 NWWTHW 101.0001.035
105 HUIT 101.0001.031
106 PUwUned 101.0001.028
107 tmonshell 101.0001.025
108 Pig Bang 101.0001.022
109 S1n813 101.0001.019
110 JANGSU 101.0001.016
111 wibiz 101.0001.013
112 or4nge 101.0001.011
113 brayden 101.0001.008
114 globetards 101.0001.005
115 pymi 101.0001.002
116 AdelaideB9 101.0001.000
117 Hor1zon 101.0000.997
118 se0r12 101.0000.995
119 akatsuki.zip 101.0000.992
120 Repetition 101.0000.990
121 glasses 101.0000.987
122 T5F3C7 101.0000.985
123 Ravoratory 101.0000.983
124 ssalmuk 101.0000.980
125 ALLMIGHT 101.0000.978
126 PBR | UCLA 101.0000.976
127 ROIS 101.0000.974
128 xxx000 101.0000.972
129 SFU_JUN 101.0000.969
130 DoubleS1405 101.0000.967
131 melonattacker 101.0000.965
132 ESCape 101.0000.963
133 SIGPwny 101.0000.961
134 LOST_KDU 101.0000.959
135 Tower of Hanoi 101.0000.957
136 Le Fishe 101.0000.955
137 101.0000.954
138 Team Cryptis 101.0000.952
139 GET IN MA BELLY 101.0000.950
140 Epic Leet Team 101.0000.948
141 Rubi di Cubrik 101.0000.946
142 havce 101.0000.945
143 下水道马里奥 101.0000.943
144 die_trying 101.0000.941
145 hamayanhamayan 101.0000.939
146 0xB9 101.0000.938
147 Inv1s1bl3 101.0000.936
148 After_the_CM 101.0000.935
149 wizardsofoz 101.0000.933
150 karma 101.0000.931
151 Stellar Vector 101.0000.930
152 bu4s 101.0000.928
153 lmao 101.0000.927
154 403 101.0000.925
155 Quadnary 101.0000.924
156 Porg Pwn Platoon 101.0000.922
157 united cats inc 101.0000.921
158 Jutlandia 101.0000.920
159 Alone 101.0000.918
160 Team_404_Not_Found 101.0000.917
161 NNN 100.0000.909
162 g1n04h 100.0000.907
163 hellc 100.0000.906
164 Karp 100.0000.905
165 Erised 100.0000.903
166 th3_j0k3r 100.0000.902
167 be_free_after_work 100.0000.901
168 mxtvn 100.0000.899
169 bad_cat 100.0000.898
170 nope 100.0000.897
171 AmTrain 100.0000.896
172 rmrfslash 100.0000.895
173 dol037 100.0000.893
174 sv_alt 100.0000.892
175 baguohalge 100.0000.891
176 ANLE 100.0000.890
177 moad 100.0000.889
178 junxiaoqiong 100.0000.888
179 CyberSpace 1.0000.202
180 ByteBandits 1.0000.201
181 SHAOCHI LU 1.0000.200
182 KIT-SEC 1.0000.199
183 CBL 1.0000.198
184 natuneko 1.0000.197
185 Shall we shi-no-dance? 1.0000.196
186 newbies 1.0000.195
187 RedNet 1.0000.194
188 axex888 1.0000.193
189 ucabrera 1.0000.192
190 n3wbieeee 1.0000.191
191 1braincell 1.0000.190
192 Team PIO 1.0000.189
193 KerKerYuan 1.0000.188
194 0v3r 1.0000.187
195 F4st3rs 1.0000.186
196 TheTurtles 1.0000.185
197 SakanaCushion 1.0000.185
198 F17Flo0r 1.0000.184
199 hack^3 1.0000.183
200 C0n3ct@20uci 1.0000.182
201 noraneco 1.0000.181
202 SWING 1.0000.180
203 shellrippers 1.0000.179
204 >_<mite 1.0000.178
205 K_yun 1.0000.178
206 Ramses_POL 1.0000.177
207 pelmeni 1.0000.176
208 jinsiben 1.0000.175
209 zeski 1.0000.174
210 Ziward 1.0000.174
211 Pwz0tt1 1.0000.173
212 Z|R🦌 1.0000.172
213 Hash 1.0000.171
214 Club Penguin 1.0000.170
215 SudoWoodoDoasWoodo 1.0000.170
216 vvF15 1.0000.169
217 red13ua 1.0000.168
218 Lo Teks 1.0000.167
219 silkrow 1.0000.167
220 BOBACTF 1.0000.166
221 kanbedon 1.0000.165
222 Yu_212 1.0000.165
223 0nePadding 1.0000.164
224 SC-Hash 1.0000.163
225 kgrzk3 1.0000.162
226 animaniacs 1.0000.162
227 45C11 1.0000.161
228 Cyber V0ID 1.0000.160
229 Onemoretime 1.0000.160
230 trecy 1.0000.159
231 --dump-all 1.0000.158
232 happydayteam 1.0000.158
233 Vượng's Vanguard VinUnians 1.0000.157
234 Ha3 1.0000.156
235 42 1.0000.156
236 RiST 1.0000.155
237 N0_SIGNAL 1.0000.155
238 Bloodhound 1.0000.154
239 F.SE 1.0000.153
240 byt3 1.0000.153
241 ASGama 1.0000.152
242 cyberTrooper 1.0000.152
243 Advanced CTF Threat 1.0000.151
244 Name Entry 1.0000.150
245 1h 1.0000.150
246 JSoyke 1.0000.149
247 huhu 1.0000.149
248 0n3M0r371Me 1.0000.148
249 Weak But Leet 1.0000.147
250 killswitch 1.0000.147
251 KEEPER 1.0000.146
252 SMT 1.0000.146
253 BuuuuG 1.0000.145
254 H4CK3RS_G33KS 1.0000.145
255 Wani Hackase 1.0000.144
256 Ev3ntH0rizon 1.0000.144
257 snworks 1.0000.143
258 Ace4 1.0000.143
259 Only One 1.0000.142
260 Thebhobos 1.0000.142
261 1K$ 1.0000.141
262 ZDNY 1.0000.140
263 suvoni 1.0000.140
264 ISL 1.0000.139
265 Colony 1.0000.139
266 CyBeg 1.0000.138
267 the flag is raised 1.0000.138
268 squawk_3132 1.0000.138
269 3331 1.0000.137
270 누통 1.0000.137
271 Don Quijote 1.0000.136
272 231qeq 1.0000.136
273 SudoWrestlers 1.0000.135
274 NSEC-CARAGA 1.0000.135
275 uniguri 1.0000.134
276 onl1in24 1.0000.134
277 PhantomD3 1.0000.133
278 static const char* やる気のないチーム; 1.0000.133
279 Peris.ai 1.0000.132
280 Mason Competitive Cyber 1.0000.132
281 Yoiiin 1.0000.131
282 kek7 1.0000.131
283 0325saturday 1.0000.131
284 T3CH TIT@N'S 1.0000.130
285 ykim 1.0000.130
286 wh0_c@r3 1.0000.129
287 CryptoCrackers 1.0000.129
288 nmwily 1.0000.128
289 kamesuke42 1.0000.128
290 WLBA 1.0000.128
291 t1mmyt1m 1.0000.127
292 KMA.RobertWhite 1.0000.127
293 r00kie 1.0000.126
294 R1ck&Jo3d1 1.0000.126
295 r37h 1.0000.126
296 RVG-CHRT 1.0000.125
297 uzumaki 1.0000.125
298 R3pl1c4nt 1.0000.124
299 Bug Bunties 1.0000.124
300 In the Court of the Crimson King 1.0000.124
301 eggmoney 1.0000.123
302 Guan 1.0000.123
303 Aaai 1.0000.122
304 SplitUnknown 1.0000.122
305 GGG 1.0000.122
306 hoon 1.0000.121
307 CURS>R 1.0000.121
308 G1tc_Gu4rdians 1.0000.121
309 nCreeps 1.0000.120
310 EagleWingDings 1.0000.120
311 Beginner 1.0000.119
312 imai 1.0000.119
313 T4B 1.0000.119
314 ryozkSOLO 1.0000.118
315 data_robbers 1.0000.118
316 nn 1.0000.118
317 TSG 1.0000.117
318 RGV-CHRT 1.0000.117
319 1753c 1.0000.117
320 Invaders0x1 1.0000.116
321 imagine 1.0000.116
322 Do_I_Know_You? 1.0000.116
323 R3gr3t 1.0000.115
324 BKISC 1.0000.115
325 turtle31 1.0000.115
326 thectfmonkeys 1.0000.114
327 HoD 1.0000.114
328 7H3H4CK3R 1.0000.114
329 root@cyber 1.0000.113
330 Awikwok 1.0000.113
331 piyo 1.0000.113
332 Gâu 1.0000.112
333 Fiddlin' fiddlers 1.0000.112
334 [DH] 1.0000.112
335 BackMoon 1.0000.111
336 079 1.0000.111
337 ich 1.0000.111
338 HWED 1.0000.110
339 YMD_HK 1.0000.110
340 Z3Ro 1.0000.110
341 pwn2own 1.0000.110
342 Passionate Hackers 1.0000.109
343 T.B.T.R.A. 1.0000.109
344 TricksterNerd 1.0000.109
345 OBE 1.0000.108
346 paulie 1.0000.108
347 dcua 1.0000.108
348 cykorji 1.0000.107
349 LaoHacker 1.0000.107
350 SuMmUs_h4cKeRi 1.0000.107
351 Cyberclowns 1.0000.107
352 Fen1x 1.0000.106
353 shi0n 1.0000.106
354 0xyargimach 1.0000.106
355 OnlyFeet 1.0000.106
356 fzhshzh 1.0000.105
357 corn_starch 1.0000.105
358 Madoka 1.0000.105
359 sbstm 1.0000.104
360 MrGman 1.0000.104
361 B33F 50μP 1.0000.104
362 Shell 1.0000.104
363 nbv 1.0000.103
364 4&Sick 1.0000.103
365 freelance buddies 1.0000.103
366 hiii 1.0000.103
367 55f4a027 1.0000.102
368 chm46e 1.0000.102
369 CyberWolf 1.0000.102
370 Br0s_C0d3_;-) 1.0000.102
371 nondurung 1.0000.101
372 pachirisu 1.0000.101
373 c53ng0p3ng0_ 1.0000.101
374 SMS 1.0000.100
375 tsuchinoko 1.0000.100
376 zolo 1.0000.100
377 NNutella 1.0000.100
378 W4ntY0u 1.0000.100
379 RandomTryDude 1.0000.099
380 till infinity 1.0000.099
381 c0nfu5e 1.0000.099
382 k3v1n 1.0000.099
383 SSG 1.0000.098
384 memyself 1.0000.098
385 INTERLUDE_Reversing 1.0000.098
386 klandestin 1.0000.098
387 pr0coder 1.0000.097
388 CoffeeBreak 1.0000.097
389 mickey 1.0000.097
390 Black Team 1.0000.097
391 Les petits coquins 1.0000.096
392 ethannnst 1.0000.096
393 dlqlwjs 1.0000.096
394 SkillIssue 1.0000.096
395 Rinnnt 1.0000.096
396 zarik 1.0000.095
397 WoLu 1.0000.095
398 funera1 1.0000.095
399 f1rs7_7im3 1.0000.095
400 fathertom 1.0000.094
401 Wolfie 1.0000.094
402 toadnfriends 1.0000.094
403 Leeisateam 1.0000.094
404 CCUG 1.0000.094
405 L3G10N 1.0000.093
406 Tinfoil Hats 1.0000.093
407 arturs911 1.0000.093
408 amikus 1.0000.093
409 mambo 1.0000.092
410 bhaitabahi 1.0000.092
411 0de 1.0000.092
412 cyberok 1.0000.092
413 Jija 1.0000.092
414 team-f 1.0000.091
415 gatous 🐈 1.0000.091
416 Permutation City 1.0000.091
417 Slab Allocator 1.0000.091
418 E13V3N 1.0000.091
419 93wilsonlu 1.0000.090
420 kkk 1.0000.090
421 hi5678 1.0000.090
422 Ir0nMainden 1.0000.090
423 Capture the Swag 1.0000.090
424 Super_Hackers 1.0000.089
425 Cla55N0tF0und 1.0000.089
426 LeTempsDesTempêtes 1.0000.089
427 UrutauSec 1.0000.089
428 UnchosenOnes 1.0000.089
429 Callipygian Consortium of Cryptography 1.0000.088
430 Terminal Illness 1.0000.088
431 DisastrousInfoSec 1.0000.088
432 Cyber Club Deree 1.0000.088
433 Classeda73a496e 1.0000.088
434 gtg2619 1.0000.088
435 family therapy 1.0000.087
436 0NE_$H0T 1.0000.087
437 dynamic_light 1.0000.087
438 GirlsWhoCry 1.0000.087
439 K5h1n0's Team 1.0000.087
440 nsun527 1.0000.086
441 s0lv3r 1.0000.086
442 YCF 1.0000.086
443 0-den 1.0000.086
444 He1loW0r1d 1.0000.086
445 nagabonor 1.0000.086
446 N1ghtm4re 1.0000.085
447 f0rkst@rt%0f0rk 1.0000.085
448 aestera 1.0000.085
449 Hidden Investigations 1.0000.085
450 spear 1.0000.085
451 Darkz 1.0000.085
452 WUYANZU 1.0000.084
453 epepdas 1.0000.084
454 R4V3NGU1N 1.0000.084
455 ChuckTheMuk 1.0000.084
456 stark 1.0000.084
457 1512311 1.0000.083
458 awwlivey3t 1.0000.083
459 neo_monarchs 1.0000.083
460 Bumpitt 1.0000.083
461 gencombd 1.0000.083
462 Tea Party 1.0000.083
463 `@here 1.0000.083
464 http 1.0000.082
465 CapitalWolf 1.0000.082
466 QWE!# 1.0000.082
467 dr.p4pp4r 1.0000.082
468 GieralZiomale 1.0000.082
469 VNXX 1.0000.082
470 m0ns1ur_r0b0t 1.0000.081
471 CiverDrivers_ 1.0000.081
472 OteriHack 1.0000.081
473 Daikoku_10 1.0000.081
474 Tzupie 1.0000.081
475 Technoids 1.0000.081
476 chidiya_uud 1.0000.080
477 B1@cK_R0$$0t 1.0000.040
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