CHALLENGES
SCOREBOARD
ACTIVITY
SIGN IN
Loading
CTF.mn
Challenges
Scores are based on the number of solves.
All contests
All categories
Cryptography
Forensics
Miscellaneous
OSINT
Programming
Pwn
Reverse Engineering
Steganography
Web
Challenges matching the selected filters
#
Name
Category
Authors
Score
Solves
401
Bipolar
Forensics
n01c3
10
100
402
Professor
Forensics
unknown
10
100
403
Warmup 2019
Web
unknown
10
100
404
Найраа 2
Web
reamb
10
102
405
Compose Your Flag: Flag 1
Reverse Engineering
Flame
10
103
406
Шийр
Web
unknown
10
104
407
Morse
Cryptography
unknown
10
105
408
Cookbook
Cryptography
unknown
10
109
409
Миний хэнз флаг
Miscellaneous
Superior
10
109
410
Oold ikon
OSINT
unknown
10
109
411
Dub or sub?
Forensics
Flame
10
110
412
Decrypt me: 8
Cryptography
unknown
10
111
413
Real Hacker
Forensics
unknown
10
112
414
2D
Cryptography
unknown
10
113
415
No Brain?
Miscellaneous
unknown
10
113
416
Orb
Web
fg0x0
10
113
417
1_26
Cryptography
unknown
10
114
418
Зургийг нээхэд хүссэн зүйл чинь байгаа
Forensics
unknown
10
115
419
Дэлгүүр хэсэх үү?
Pwn
Bilgee
10
115
420
We Will Rock You
Forensics
reamb
10
118
421
Decrypt me: 2
Cryptography
unknown
10
119
422
Wakanda үүрд
Cryptography
Bilgee
10
120
423
EZ
Steganography
unknown
10
123
424
Ping 2
Web
Bekkaze
10
125
425
CS2 Weapons Database
Web
uug4na
10
126
426
Certification
Cryptography
Uzi
10
128
427
Easy forensic 1
Forensics
unknown
10
133
428
WarmUP 2025
Forensics
dorjoos
10
133
429
Web Encryption
Web
dorjoos
10
133
430
can you see it
Forensics
reamb
10
135
431
Unsecure protocol
Forensics
unknown
10
136
432
Найраа
Web
unknown
10
137
433
Нууц зурвас
Cryptography
Superior
10
138
434
Decode me: 8
Cryptography
unknown
10
142
435
Easy RSA
Cryptography
Xyptonize
10
143
436
Master Yoda
Web
unknown
10
144
437
Шүлэг
Cryptography
now.sh
10
147
438
Babe sql
Web
dorjoos
10
148
439
Матрёшка
Forensics
Flame
10
152
440
Chop and change
Web
unknown
10
152
441
Ping 1
Web
Bekkaze
10
153
442
Library
Web
uug4na
10
154
443
Simple Puzzle
Cryptography
unknown
10
162
444
Logmein2
Web
reamb
10
162
445
Чухал биш битүүд
Steganography
Superior
10
164
446
Baby Web
Web
w01f
10
166
447
Cave
Web
uug4na
10
170
448
Old but gold
Cryptography
unknown
10
175
449
13-р зуун 2018
Cryptography
Ds3c
10
176
450
Decode me: 9
Cryptography
unknown
10
176
451
RGB Plane
Forensics
Uzi
10
181
452
Чанасан толгой
Web
Flame
10
181
453
Shiree
Cryptography
olsujabu
10
189
454
Decrypt me: 5
Cryptography
unknown
10
194
455
Flag giveaway
Web
Superior
10
200
456
Cheater: Flag 1
Forensics
Xyptonize
10
207
457
Stupid JS
Steganography
reamb
10
217
458
Prime
Programming
Ds3c
10
236
459
roshan's banner
Cryptography
Tulgaaaa
10
240
460
Decode me: 5
Cryptography
unknown
10
244
461
Ромын байлдан дагуулагч
Cryptography
unknown
10
247
462
Бие халаалт 2018
Cryptography
Ds3c
10
249
463
Weak password
Web
unknown
10
249
464
GG
Miscellaneous
unknown
10
250
465
Decode me: 4
Cryptography
unknown
10
254
466
zipper
Forensics
ByamB4
10
260
467
Decrypt me: 1
Cryptography
unknown
10
269
468
13-р зуун
Cryptography
unknown
10
281
469
Decode me: 3
Cryptography
unknown
10
282
470
Emojis
Cryptography
Uzi
10
304
471
Decode me: 1
Cryptography
unknown
10
307
472
Smells like 10 Spirit
Cryptography
unknown
10
315
473
Цэцэгхээн
Forensics
olsujabu
10
344
474
First blood
Cryptography
Flame
10
375
475
Logmein1
Web
reamb
10
416
Page 5 / 5
Prev
1
2
3
4
5
Next