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Challenges
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All
Cryptography
Forensics
Miscellaneous
OSINT
Programming
Pwn
Reverse Engineering
Steganography
Web
Event
All
Харуул Занги: 2013
Харуул Занги: 2018
Харуул Занги: 2019
Харуул Занги: 2020
Харуул Занги: 2021
Харуул Занги: 2022
Харуул Занги: 2023
Харуул Занги: 2024
Харуул Занги: 2025
Харуул Занги U18: 2017
Харуул Занги U18: 2018
Харуул Занги U18: 2022
Харуул Занги U18: 2023
Харуул Занги U18: 2024
Харуул Занги U18: 2025
MUST CTF: 2023
MUST CTF: 2024
MUST CTF: 2025
CTF.mn league
Mazala
Shambala
CCS Club
#
Challenge
Category
Author
Solved
Score
1
ez ROP
Pwn
enhbold
0
1000
2
Hidden Warrior APK
Reverse Engineering
enhbold
0
1000
3
Khan's Secret Code
Reverse Engineering
Bekkaze
0
1000
4
Weapon rev shop
Miscellaneous
Bekkaze
1
1000
5
House of X
Pwn
Ganbold, Myagmartseren
1
1000
6
MEMeCoPY
Pwn
Ganbold
1
1000
7
Stack Minimality
Pwn
Ganbold
1
1000
8
UAF
Pwn
enhbold
1
1000
9
Stack swing
Pwn
enhbold
4
994
10
At the end
Cryptography
unknown
5
990
11
Broken Cert Revenge
Cryptography
Tulgaaaa
5
990
12
Reflection
Miscellaneous
unknown
5
990
13
Fancy text
Cryptography
Superior
6
985
14
Ghost package
Forensics
Superior
6
985
15
SiuSiuSiu
Forensics
Kul3
6
985
16
Unknown data
Forensics
Superior
6
985
17
Zip service 1
Forensics
Superior
6
985
18
UMLaa for ULMaa
Miscellaneous
zjzoloo
6
985
19
Argentina
Pwn
raid
6
985
20
ROP 2025
Pwn
enhbold
6
985
21
Error
Reverse Engineering
ByamB4
6
985
22
Proof of work
Reverse Engineering
Superior
6
985
23
Collision finder
Cryptography
Superior
7
979
24
Prime or not Prime
Cryptography
Superior
7
979
25
RandCrack
Cryptography
Superior
7
979
26
Unknown seed
Cryptography
Superior
7
979
27
Protected by filter
Web
Superior
7
979
28
Clash of MD5
Cryptography
Superior
8
972
29
Shuffle
Cryptography
Khulegu
8
972
30
Memhunt
Forensics
Id3r
8
972
31
Secret Note
Forensics
Id3r
8
972
32
1950 Matrix
Miscellaneous
zjzoloo
8
972
33
Flagaa
Reverse Engineering
ByamB4
8
972
34
The Gerege Revenge
Web
khangal
9
964
35
16 bytes: 512-bit primes
Cryptography
Superior
10
955
36
flag-3.bmp
Forensics
Superior
10
955
37
Linux MemHunt: Flag 1
Forensics
Id3r
10
955
38
Linux MemHunt: Flag 2
Forensics
Id3r
10
955
39
Malware Analysis: The Maniac
Forensics
Xyptonize
10
955
40
Fcrackzip As A Service
Web
Superior
10
955
41
Scramble
Miscellaneous
unknown
11
945
42
Twister
Miscellaneous
n01c3
11
945
43
xGRAPHy
Miscellaneous
Tulgaaaa
12
934
44
sudoku
Pwn
myagmartseren
12
934
45
Encryption service 3
Cryptography
Superior
13
922
46
Scambet
Cryptography
Superior
13
922
47
Verification: Revolutions
Cryptography
Superior
13
922
48
Bus 2
Forensics
Id3r
13
922
49
Unknown dump: Flag 2
Forensics
Enkul
13
922
50
Remnant of Cicada
Miscellaneous
Saruul
13
922
51
Simple Binary
Miscellaneous
unknown
13
922
52
96
Cryptography
ci0
14
909
53
Encryption service 2
Cryptography
Superior
14
909
54
Symbols
Cryptography
zjzoloo
14
909
55
Cicada 3301
Forensics
fg0x0
14
909
56
Find me
Forensics
unknown
14
909
57
flag-2.png
Forensics
Superior
14
909
58
Find the correct flag
Miscellaneous
unknown
14
909
59
Hid2
Miscellaneous
zjzoloo
14
909
60
Need help
Miscellaneous
unknown
14
909
61
PixelArt
Miscellaneous
Uzi
14
909
62
Image viewer
Web
Superior
14
909
63
The First Half: Revolutions
Cryptography
Superior
15
895
64
The Great Exfiltration of the Steppe
Forensics
xyptonize
15
895
65
Shopthing
Web
Khulegu
15
895
66
16 bytes: 128-bit primes
Cryptography
Superior
16
880
67
Impossible to decrypt
Cryptography
Superior
16
880
68
JPEG Killer
Forensics
reamb
16
880
69
Malware Analysis: Lucky Seven
Forensics
Xyptonize
16
880
70
100 triangles
Miscellaneous
unknown
16
880
71
Арга билиг
Miscellaneous
unknown
16
880
72
Nice to meet you
Pwn
Superior
16
880
73
c4
Reverse Engineering
ByamB4
16
880
74
Faster Rocket
Reverse Engineering
ByamB4
16
880
75
Password
Reverse Engineering
unknown
16
880
76
Seed of Greatness: pyc
Reverse Engineering
Superior
16
880
77
The Gerege
Web
khangal
16
880
78
Broken Cert
Cryptography
Tulgaaaa
17
864
79
Encryption service 1
Cryptography
Superior
17
864
80
NoobSaiBotSSuper
Cryptography
w01f
17
864
81
Flag Crypto
Forensics
unknown
17
864
82
Obfuscare
Forensics
fg0x0
17
864
83
St3g4N0
Forensics
Id3r
17
864
84
em-esrever
Reverse Engineering
ByamB4
17
864
85
Go Lola Go
Reverse Engineering
unknown
17
864
86
The Silent Post
Steganography
zjzoloo
17
864
87
Handshake
Cryptography
Flame
18
847
88
Cheater: Flag 4
Forensics
Xyptonize
18
847
89
flag-1.jpg
Forensics
Superior
18
847
90
Weird message
Forensics
unknown
18
847
91
Temporary data
Pwn
Myagmartseren
18
847
92
Encryption tool
Reverse Engineering
Superior
18
847
93
keygen
Reverse Engineering
jur
18
847
94
vaultkey
Reverse Engineering
unknown
18
847
95
Green thing
Web
nurmukhammyed
18
847
96
Weakryption
Cryptography
Flame
19
829
97
MemAnalyze-1
Forensics
Id3r
19
829
98
The Hidden Gerege
Forensics
xyptonize
19
829
99
Pid Pad
Miscellaneous
unknown
19
829
100
2much
Reverse Engineering
ByamB4
19
829
101
7 Seconds to Glory
Reverse Engineering
fg0x0
19
829
102
Compressor
Reverse Engineering
ByamB4
19
829
103
R4B B1T
Reverse Engineering
zjzoloo
19
829
104
You know rust
Reverse Engineering
unknown
19
829
105
Stego 101
Steganography
TheEyeLid
19
829
106
Horde's Base
Cryptography
zjzoloo
20
810
107
Khan's Factorization Raid
Cryptography
zjzoloo
20
810
108
Nomad's Key
Cryptography
zjzoloo
20
810
109
Oracle is here
Cryptography
Tulgaaaa
20
810
110
Cheater: Flag 3
Forensics
Xyptonize
20
810
111
give-me-everything
Forensics
naiame
20
810
112
It's totally readable
Forensics
unknown
20
810
113
2FA - Hard
Reverse Engineering
fg0x0
20
810
114
Bad boy
Reverse Engineering
ByamB4
20
810
115
base or
Reverse Engineering
myagmartseren
20
810
116
Seed of Greatness: ELF
Reverse Engineering
Superior
20
810
117
Space station
Reverse Engineering
ByamB4
20
810
118
Strip
Reverse Engineering
n01c3
20
810
119
The Wisdom of the Eternal Blue Sky
Reverse Engineering
bekkaze
20
810
120
Vaccine
Reverse Engineering
unknown
20
810
121
Kano
Cryptography
unknown
21
790
122
Bus
Forensics
Id3r
21
790
123
DigMe: Flag 2
Forensics
unknown
21
790
124
Leaked
Forensics
unknown
21
790
125
Unknown dump: Flag 1
Forensics
Enkul
21
790
126
Mexico
Reverse Engineering
unknown
21
790
127
Neon Breach
Web
Bekkaze
21
790
128
16 bytes: 256-bit primes
Cryptography
Superior
22
769
129
Look Like Long
Cryptography
Tulgaaaa
22
769
130
Шүлэг 2025
Cryptography
dorjoos
22
769
131
Find the flag
Forensics
unknown
22
769
132
Secure
Miscellaneous
unknown
22
769
133
Challenge 2
Reverse Engineering
unknown
22
769
134
complicator
Reverse Engineering
ByamB4
22
769
135
Indonesia
Reverse Engineering
unknown
22
769
136
Just Wait Me
Reverse Engineering
ByamB4
22
769
137
Neo
Reverse Engineering
zjzoloo
22
769
138
MATHrix
Cryptography
zjzoloo
23
747
139
Nature
Cryptography
Bilgee
23
747
140
Verification: Reloaded
Cryptography
Superior
23
747
141
Data Breach
Forensics
w01f
23
747
142
EZ Forensic
Forensics
Id3r
23
747
143
Secret SeSAMe Noodles
Forensics
fg0x0
23
747
144
Sorry
Forensics
unknown
23
747
145
Weird images
Forensics
ByamB4
23
747
146
Echo
Pwn
unknown
23
747
147
Hello world
Pwn
Myagmartseren
23
747
148
Compose Your Flag: Flag 2
Reverse Engineering
Flame
23
747
149
WASM in da house
Reverse Engineering
Flame
23
747
150
Cryptolink
Web
Flame
23
747
151
Meme of the day
Web
Superior
23
747
152
Finite Steppe
Cryptography
zjzoloo
24
724
153
Italy
Cryptography
unknown
24
724
154
Modular encryption reloaded
Cryptography
Superior
24
724
155
The Scribe's Little Oopsie
Cryptography
zjzoloo
24
724
156
Weak Digital Signature
Cryptography
Flame
24
724
157
Урт тоо
Cryptography
Uzi
24
724
158
Baby Forensic
Forensics
unknown
24
724
159
Decode
Miscellaneous
Ds3c
24
724
160
stack format
Pwn
myagmartseren
24
724
161
Biter
Reverse Engineering
ByamB4
24
724
162
Seed of Greatness: class
Reverse Engineering
Superior
24
724
163
sxor
Reverse Engineering
expletive
24
724
164
Lil Pump
Web
unknown
24
724
165
Hash Game
Cryptography
Saruul
25
700
166
Weak Mac
Cryptography
unknown
25
700
167
Burglar: Flag 2
Forensics
Xyptonize
25
700
168
Heavy One
Forensics
unknown
25
700
169
M4th
Forensics
Id3r
25
700
170
MemAnalyze-2
Forensics
Id3r
25
700
171
Нүүрээ будах нь төгс хамгаалалт биш
Forensics
unknown
25
700
172
PyJail
Miscellaneous
unknown
25
700
173
Гяндан
Miscellaneous
Bilgee
25
700
174
Go winner
Pwn
myagmartseren
25
700
175
writer
Pwn
myagmartseren
25
700
176
Encryptor
Reverse Engineering
Bekkaze
25
700
177
Trinity's Hidden Door
Web
unknown
25
700
178
Hard RSA
Cryptography
Flame
26
675
179
Nameless
Cryptography
unknown
26
675
180
Klaun
Forensics
Uzi
26
675
181
Feedback for debug
Pwn
Superior
26
675
182
Least Significant Bit
Steganography
reamb
26
675
183
Optical Illusion
Steganography
khangal
26
675
184
Pickle
Web
unknown
26
675
185
Pheonix
Cryptography
Flame
27
649
186
Edit me 2
Forensics
w01f
27
649
187
Kinder Surprise
Forensics
unknown
27
649
188
Бие халаалт 2024
Forensics
unknown
27
649
189
Flag for kindness
Pwn
Superior
27
649
190
Legend Crypto
Web
unknown
27
649
191
Yoru
Web
Flame
27
649
192
r00t
Cryptography
unknown
28
622
193
Twins
Miscellaneous
unknown
28
622
194
New Era
Steganography
w01f
28
622
195
Void
Web
uug4na
28
622
196
Brainrot
Cryptography
unknown
29
594
197
Encryption Standard Advanced
Cryptography
Superior
29
594
198
DigMe: Flag 1
Forensics
unknown
29
594
199
Guess a password
Forensics
unknown
29
594
200
Headshot
Forensics
fg0x0
29
594
201
Ghost hunting
Miscellaneous
unknown
29
594
202
My little NFT
OSINT
Flame
29
594
203
Unknown execution
Pwn
Superior
29
594
204
Dumpster Diving
Miscellaneous
unknown
30
565
205
Egypt
Steganography
unknown
30
565
206
Vaccine API
Web
unknown
30
565
207
Embrace the randomness
Cryptography
Superior
31
535
208
Kindergarten
Cryptography
zjzoloo
31
535
209
Reality Security Access
Cryptography
zjzoloo
31
535
210
Burglar: Flag 1
Forensics
Xyptonize
31
535
211
reducted lvl
Forensics
unknown
31
535
212
Super Secure Banking App
Forensics
fg0x0
31
535
213
Касид
Forensics
unknown
31
535
214
Darkness
Miscellaneous
fg0x0
31
535
215
The Vault
Miscellaneous
fg0x0
31
535
216
exam
Pwn
myagmartseren
31
535
217
18 толгойт
Reverse Engineering
unknown
31
535
218
2FA - Easy
Reverse Engineering
fg0x0
31
535
219
Perception Yields Clarity
Reverse Engineering
zjzoloo
31
535
220
Reverse my
Reverse Engineering
ByamB4
31
535
221
So easy rev
Reverse Engineering
unknown
31
535
222
Pixel Quest
Web
uug4na
31
535
223
IDK
Cryptography
unknown
32
504
224
Primal
Cryptography
Flame
32
504
225
sumPrimes revenge
Cryptography
Tulgaaaa
32
504
226
Од түүцгээе
Forensics
unknown
32
504
227
Ихэр цамхаг
Miscellaneous
unknown
32
504
228
Big L or ll
Reverse Engineering
zjzoloo
32
504
229
Regex Based Firewall
Web
Superior
32
504
230
Troy
Web
Tsolmon
32
504
231
EncodeManiac!
Cryptography
unknown
33
472
232
First Blood: Reloaded
Cryptography
Superior
33
472
233
The First Half: Reloaded
Cryptography
Superior
33
472
234
Sentry ward
Pwn
Bekkaze
33
472
235
runme
Reverse Engineering
ByamB4
33
472
236
Simpler
Reverse Engineering
ByamB4
33
472
237
To infinity
Steganography
unknown
33
472
238
Riddle
Web
unknown
33
472
239
Spooky Scary Web
Web
Naba
33
472
240
Enigmatic
Cryptography
Uzi
34
439
241
random
Cryptography
unknown
34
439
242
Шаар
Cryptography
unknown
34
439
243
Spike Boom
Reverse Engineering
unknown
34
439
244
API
Web
unknown
34
439
245
Proto
Web
Khangal
34
439
246
Favorite number
Cryptography
Superior
35
405
247
Just encryption
Cryptography
unknown
35
405
248
New -> Old
Cryptography
dorjoos
35
405
249
roxy-2
Cryptography
unknown
35
405
250
Verification
Cryptography
Superior
35
405
251
Happily ever after
Forensics
unknown
35
405
252
Kitana
Forensics
unknown
35
405
253
Spooky Docs
Forensics
khangal
35
405
254
Туг олох ажиллагаа
Forensics
Tuvshuud
35
405
255
Jax
Reverse Engineering
jur
35
405
256
1-р шатны дараа
Cryptography
zjzoloo
36
370
257
New crypto
Cryptography
Ds3c
36
370
258
RSA
Cryptography
TheEyeLid
36
370
259
First PWN Lesson
Reverse Engineering
w01f
36
370
260
are you admin i think nahh
Cryptography
Tulgaaaa
37
334
261
Seed of future
Cryptography
unknown
37
334
262
"Hello World" Guide
Forensics
w01f
37
334
263
pb!n
Miscellaneous
unknown
37
334
264
Beyond Limit
Pwn
myagmartseren
37
334
265
Ghost in the Cybergrid
Reverse Engineering
Bekkaze
37
334
266
License key 2023
Reverse Engineering
unknown
37
334
267
Brain teaser
Steganography
Uzi
37
334
268
Mewo time
Web
Flame
37
334
269
Pug Maestro
Web
unknown
37
334
270
Holy Letter
Cryptography
zjzoloo
38
297
271
roxy-1
Cryptography
unknown
38
297
272
Warmup 2024
Cryptography
unknown
38
297
273
Find
Steganography
unknown
38
297
274
Ubuntu
Web
unknown
38
297
275
Stegno
Forensics
Dudu
39
259
276
Puzzle
Miscellaneous
unknown
39
259
277
de_chunk
Forensics
fg0x0
40
220
278
Өндөр чинь хэд вэ
Forensics
unknown
40
220
279
Post office 2
Programming
Flame
40
220
280
Not used
Pwn
reamb
40
220
281
Shellcode
Pwn
reamb
40
220
282
Dig
Reverse Engineering
unknown
40
220
283
License key
Reverse Engineering
unknown
40
220
284
Reversing is fun
Reverse Engineering
unknown
40
220
285
United airlines
Reverse Engineering
unknown
40
220
286
Эрээн алаг
Steganography
unknown
40
220
287
SQLi more
Web
dorjoos
40
220
288
Cybercook
Cryptography
Uzi
41
180
289
pcap forensic 100
Forensics
unknown
41
180
290
Seeder
Reverse Engineering
ByamB4
41
180
291
Scan me
Cryptography
unknown
42
139
292
Random images
Forensics
unknown
42
139
293
Same OR ?
Forensics
dorjoos
42
139
294
Log
Miscellaneous
Uzi
42
139
295
Newsletter - qik
OSINT
unknown
42
139
296
Hunt begins
Reverse Engineering
unknown
42
139
297
Batman
Forensics
unknown
43
97
298
The Voice of Dota 2
Miscellaneous
fg0x0
43
97
299
Show your skills
Pwn
Superior
43
97
300
Checker
Cryptography
unknown
44
54
301
Ticket Generator
Cryptography
Bilgee
44
54
302
Crypto analysis
Cryptography
unknown
45
10
303
Art of Bruteforce
Forensics
unknown
45
10
304
Splitted
Forensics
unknown
45
10
305
Тасархай файл
Forensics
Superior
45
10
306
Who is your daddy?
Miscellaneous
unknown
45
10
307
Fruit
Reverse Engineering
Ds3c
45
10
308
Inside
Reverse Engineering
n01c3
45
10
309
Damage Checker
Web
uug4na
45
10
310
Modular encryption
Cryptography
Tulgaaaa
46
10
311
TOP SECRET
Forensics
dorjoos
46
10
312
Lazy boy
Reverse Engineering
ByamB4
46
10
313
py
Reverse Engineering
reamb
46
10
314
Magic
Steganography
Uzi
46
10
315
Sub Zero
Steganography
unknown
46
10
316
Alphabet
Cryptography
unknown
47
10
317
The First Half
Cryptography
Superior
47
10
318
String
Forensics
Ds3c
47
10
319
Qu1ck
Miscellaneous
Uzi
47
10
320
Могой
Reverse Engineering
unknown
47
10
321
Arithmetic expression
Web
unknown
47
10
322
Grown Up SSRF
Web
uug4na
47
10
323
Stay consistent
Web
unknown
47
10
324
websploit1
Web
unknown
47
10
325
Decrypt me: 6
Cryptography
unknown
48
10
326
Edit me
Forensics
Ds3c
48
10
327
Magic bytes
Forensics
unknown
48
10
328
warmup
Forensics
w01f
48
10
329
Har tsagaan honi
Miscellaneous
zjzoloo
48
10
330
Call me
Pwn
reamb
48
10
331
string
Reverse Engineering
unknown
48
10
332
Untrustworthy filtering
Web
unknown
48
10
333
Number2Text
Cryptography
unknown
49
10
334
XOR without X
Cryptography
Superior
49
10
335
websploit2
Web
unknown
49
10
336
4r3 Y0u Bl1nd
Cryptography
Uzi
50
10
337
RSA tutorial
Cryptography
Superior
50
10
338
Унш унш бас дахин унш
Cryptography
unknown
50
10
339
Box in the box
Forensics
unknown
50
10
340
Claim your golden tickets
Forensics
unknown
50
10
341
Bof
Pwn
myagmartseren
50
10
342
Nightfall
Cryptography
unknown
51
10
343
unknown key but known
Cryptography
Tulgaaaa
51
10
344
Execution redirect
Reverse Engineering
unknown
51
10
345
dlugi
Cryptography
unknown
52
10
346
Cheater: Flag 2
Forensics
Xyptonize
52
10
347
A lot of technique
Reverse Engineering
T6X3G
52
10
348
Толгой 2025
Forensics
dorjoos
53
10
349
Галуун цуваа
Programming
unknown
53
10
350
Learning
Reverse Engineering
ByamB4
53
10
351
Logmein3
Web
reamb
53
10
352
Yours
Forensics
unknown
54
10
353
Netflix
Miscellaneous
unknown
54
10
354
Back To The Past
OSINT
Uzi
54
10
355
Ходоод
Reverse Engineering
unknown
54
10
356
Really Suspicious Algorithm
Cryptography
Superior
55
10
357
Advanced Encryption Standard
Cryptography
Superior
56
10
358
md5
Forensics
reamb
56
10
359
Муур багш
Forensics
unknown
56
10
360
1337
Web
fg0x0
56
10
361
Onion flag
Forensics
unknown
57
10
362
Sainuu
Forensics
unknown
57
10
363
Геометр
Programming
unknown
57
10
364
Smartdoor
Reverse Engineering
Bekkaze
57
10
365
PIN PON
Web
dorjoos
57
10
366
Complete random key
Cryptography
Superior
58
10
367
Dance Dance Dance
Cryptography
unknown
58
10
368
Shredder
Miscellaneous
unknown
58
10
369
xo | rorororo
Cryptography
w01f
59
10
370
Бие халаалт
Cryptography
Superior
59
10
371
Perfect Nature Gallery
Forensics
olsujabu
60
10
372
Registration
Pwn
Superior
60
10
373
Spike
Reverse Engineering
unknown
60
10
374
Post office 1
Programming
Flame
61
10
375
Hacker_Kid
Forensics
unknown
62
10
376
Message to you
Forensics
unknown
62
10
377
Storm
Forensics
unknown
62
10
378
Human Or Orc
Steganography
unknown
62
10
379
1 ⊕ 1 = 0
Miscellaneous
Uzi
63
10
380
Crypto Sensei
Cryptography
unknown
64
10
381
Can you see
Steganography
uug4na
64
10
382
Blueteeth
Forensics
unknown
65
10
383
Obfuscated Arga ys
Forensics
reamb
65
10
384
Alice and Bob Part 2
Cryptography
Ds3c
66
10
385
Decode me: 2
Cryptography
unknown
66
10
386
sumPrimes
Cryptography
Tulgaaaa
66
10
387
java
Reverse Engineering
reamb
66
10
388
My Customers
Web
unknown
66
10
389
Найраа 2
Web
reamb
66
10
390
中文余数
Cryptography
Tulgaaaa
67
10
391
Decode pls
Reverse Engineering
unknown
67
10
392
Baby crypto
Cryptography
Flame
69
10
393
Юлий Цезарийн төгсгөл
Cryptography
w01f
69
10
394
Chopper
Steganography
unknown
69
10
395
Warmup 2019
Web
unknown
69
10
396
Шийр
Web
unknown
69
10
397
Pymoji
Miscellaneous
Khangal
70
10
398
QR
Miscellaneous
unknown
70
10
399
CS2 Weapons Database
Web
uug4na
70
10
400
Рийл крипто
Cryptography
w01f
72
10
401
GOT.jpg
Forensics
unknown
72
10
402
Morse
Cryptography
unknown
73
10
403
Professor
Forensics
unknown
73
10
404
Goofyshit
Miscellaneous
Uzi
74
10
405
Orb
Web
fg0x0
74
10
406
Decrypt me: 7
Cryptography
unknown
76
10
407
Толь бичиг
Reverse Engineering
Bilgee
76
10
408
Web Encryption
Web
dorjoos
76
10
409
Compose Your Flag: Flag 1
Reverse Engineering
Flame
77
10
410
Oold ikon
OSINT
unknown
79
10
411
Bipolar
Forensics
n01c3
80
10
412
Зургийг нээхэд хүссэн зүйл чинь байгаа
Forensics
unknown
80
10
413
Babe sql
Web
dorjoos
81
10
414
Real Hacker
Forensics
unknown
82
10
415
WarmUP 2025
Forensics
dorjoos
82
10
416
No Brain?
Miscellaneous
unknown
83
10
417
Dub or sub?
Forensics
Flame
84
10
418
Дэлгүүр хэсэх үү?
Pwn
Bilgee
84
10
419
Ping 2
Web
Bekkaze
85
10
420
Decrypt me: 2
Cryptography
unknown
89
10
421
Миний хэнз флаг
Miscellaneous
Superior
89
10
422
Cookbook
Cryptography
unknown
90
10
423
2D
Cryptography
unknown
92
10
424
Decrypt me: 8
Cryptography
unknown
92
10
425
1_26
Cryptography
unknown
94
10
426
can you see it
Forensics
reamb
97
10
427
We Will Rock You
Forensics
reamb
97
10
428
Certification
Cryptography
Uzi
98
10
429
Easy forensic 1
Forensics
unknown
99
10
430
EZ
Steganography
unknown
99
10
431
Unsecure protocol
Forensics
unknown
100
10
432
Найраа
Web
unknown
102
10
433
Master Yoda
Web
unknown
104
10
434
Ping 1
Web
Bekkaze
104
10
435
Wakanda үүрд
Cryptography
Bilgee
105
10
436
Chop and change
Web
unknown
105
10
437
Simple Puzzle
Cryptography
unknown
107
10
438
Decode me: 8
Cryptography
unknown
109
10
439
Easy RSA
Cryptography
Xyptonize
110
10
440
Нууц зурвас
Cryptography
Superior
112
10
441
Baby Web
Web
w01f
112
10
442
Logmein2
Web
reamb
112
10
443
Flag giveaway
Web
Superior
113
10
444
Library
Web
uug4na
117
10
445
Шүлэг
Cryptography
now.sh
120
10
446
Матрёшка
Forensics
Flame
120
10
447
Чанасан толгой
Web
Flame
120
10
448
13-р зуун 2018
Cryptography
Ds3c
122
10
449
Cave
Web
uug4na
125
10
450
Old but gold
Cryptography
unknown
126
10
451
Чухал биш битүүд
Steganography
Superior
126
10
452
Decode me: 9
Cryptography
unknown
131
10
453
RGB Plane
Forensics
Uzi
131
10
454
Shiree
Cryptography
olsujabu
148
10
455
Decrypt me: 5
Cryptography
unknown
152
10
456
Cheater: Flag 1
Forensics
Xyptonize
152
10
457
Stupid JS
Steganography
reamb
162
10
458
Weak password
Web
unknown
168
10
459
Prime
Programming
Ds3c
169
10
460
Ромын байлдан дагуулагч
Cryptography
unknown
171
10
461
Бие халаалт 2018
Cryptography
Ds3c
185
10
462
zipper
Forensics
ByamB4
186
10
463
13-р зуун
Cryptography
unknown
187
10
464
Decode me: 5
Cryptography
unknown
189
10
465
Decode me: 4
Cryptography
unknown
193
10
466
roshan's banner
Cryptography
Tulgaaaa
193
10
467
GG
Miscellaneous
unknown
202
10
468
Decrypt me: 1
Cryptography
unknown
203
10
469
Decode me: 3
Cryptography
unknown
209
10
470
Decode me: 1
Cryptography
unknown
232
10
471
Emojis
Cryptography
Uzi
234
10
472
Цэцэгхээн
Forensics
olsujabu
248
10
473
Smells like 10 Spirit
Cryptography
unknown
253
10
474
Logmein1
Web
reamb
283
10
475
First blood
Cryptography
Flame
285
10