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Profile of quangntenemy

Rankk TitleGeb
Rankk InsigniaGeb
Rankked26
Level9.1
Points788
Solved275
Last Solved2021-07-29 10:17
MedalsLevel 1 Silver Medal Level 2 Silver Medal Level 3 Silver Medal Level 5 Bronze Medal Level 6 Bronze Medal Level 7 Bronze Medal Level 8 Silver Medal Level 9 Gold Medal
BadgesChallenge CreatorAdvisor
CountryVietnam
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Websitequangntenemy.blogspot.com
Reputation1253
Challenges Coded3
Challenge Ideas6
Forum Topics16
Forum Posts140
Last Login2024-11-08 00:58
Joined2007-07-27
By Last Solved By Level
  • 6/14 - Exponentially on 2021-07-29 10:17
  • 3/76 - Disapparated on 2021-07-13 10:04
  • 3/73 - Hackers' Camp 2F on 2020-11-02 15:31
  • 3/55 - Number Guessing Theory I on 2020-09-11 16:36
  • 2/79 - Pigeon holes on 2020-09-09 17:05
  • 2/80 - New signal on 2017-07-05 04:09
  • 2/78 - Hackers' Camp 1F on 2017-07-05 03:38
  • 2/77 - Access denied on 2017-07-05 03:29
  • 2/76 - Universal Cycle I on 2017-07-05 03:24
  • 3/70 - Spiral on 2014-04-15 15:35
  • 4/43 - Let's Program 3A on 2013-11-17 06:34
  • 3/69 - Combinations II on 2013-11-08 06:54
  • 2/71 - Combinations I on 2013-10-31 06:59
  • 3/68 - Jailbreak on 2013-10-29 15:51
  • 5/23 - Hardened EXE on 2013-10-27 07:39
  • 3/64 - Let's Program 2A on 2013-10-25 03:08
  • 2/65 - Picture proof on 2013-10-21 07:23
  • 3/53 - A line of three on 2013-10-20 17:14
  • 3/66 - OOP on 2013-10-10 14:55
  • 2/72 - Wondrous numbers on 2013-10-10 06:56
  • 2/66 - Binary hip hop on 2013-10-09 15:16
  • 3/65 - Blackout II on 2013-10-07 15:56
  • 3/63 - Beheaded on 2013-09-30 16:50
  • 2/74 - See plus plus on 2013-09-30 16:29
  • 2/73 - Sniffed on 2013-04-25 07:27
  • 2/68 - Let's Program 1B on 2013-04-25 04:21
  • 2/67 - Let's Program 1A on 2013-01-17 00:52
  • 1/59 - Blackout I on 2013-01-16 21:06
  • 1/55 - Rotten on 2011-06-29 10:01
  • 1/57 - Challenge tube on 2011-06-29 09:56
  • 1/58 - Owned on 2011-06-29 09:44
  • 1/56 - Kiddie Exploit I on 2011-06-08 09:49
  • 4/39 - IRC III on 2010-07-19 02:55
  • 2/63 - Twisted word on 2010-07-18 22:25
  • 1/54 - Delta on 2010-01-16 22:09
  • 2/64 - Hash brown on 2009-07-28 22:51
  • 1/38 - Degradation on 2009-07-28 21:53
  • 3/61 - Hackers' Camp 2E on 2009-02-23 17:23
  • 1/53 - Wrong sum on 2009-02-10 23:57
  • 6/10 - Batch cracking on 2009-01-08 15:57
  • 1/52 - Rubik on 2009-01-04 20:06
  • 4/26 - Incarnation on 2009-01-04 18:22
  • 1/43 - Nothing like home on 2009-01-04 17:44
  • 1/51 - Email forensic on 2008-11-05 15:34
  • 2/62 - Hackers' Camp 1E on 2008-10-23 23:33
  • 1/50 - Mini challenge on 2008-10-18 21:12
  • 1/49 - Scrambled on 2008-10-18 21:06
  • 1/48 - Enormous on 2008-10-18 21:00
  • 2/61 - Colour blindness on 2008-10-14 23:14
  • 3/58 - Guess my password on 2008-10-11 14:25
  • 1/47 - Simple l33t on 2008-10-11 13:47
  • 5/24 - Wordsearch Pro on 2008-10-06 22:38
  • 1/44 - On time on 2008-10-06 21:48
  • 1/45 - Stitch me on 2008-10-06 21:45
  • 1/46 - Peekaboo on 2008-10-06 21:36
  • 2/60 - A strange recipe on 2008-09-05 09:19
  • 1/42 - Too late on 2008-09-05 09:16
  • 1/41 - Bye intruder on 2008-09-04 20:23
  • 5/21 - The even longer word on 2008-09-02 11:27
  • 2/59 - Did I mension? on 2008-08-31 15:47
  • 2/57 - A compromising image on 2008-08-26 15:12
  • 2/58 - Hackers' Camp 1D on 2008-08-24 10:31
  • 2/56 - Hackers' Camp 1C on 2008-08-13 23:43
  • 2/55 - Hackers' Camp 1B on 2008-08-10 11:34
  • 4/36 - The Nonogram Pyramid on 2008-08-04 23:09
  • 3/56 - Annihilation on 2008-08-03 16:52
  • 3/57 - Texnical II on 2008-08-02 21:39
  • 2/54 - Bitten bytes on 2008-07-21 23:16
  • 2/53 - Onion peeling on 2008-07-20 15:00
  • 2/52 - Untitled on 2008-07-15 19:59
  • 5/20 - RSA on 2008-07-13 18:17
  • 7/9 - 26! on 2008-07-10 23:27
  • 1/40 - Caesarian ciphers on 2008-07-10 20:31
  • 1/39 - Texnical I on 2008-06-24 23:39
  • 2/51 - Navigate me on 2008-06-19 10:46
  • 2/50 - ASM I on 2008-06-12 00:00
  • 3/54 - A broken jar on 2008-06-04 22:42
  • 1/37 - Buried on 2008-06-02 20:59
  • 2/48 - Image theft on 2008-05-31 18:32
  • 4/27 - The hashing game on 2008-05-31 18:26
  • 1/36 - IRC I on 2008-05-30 23:11
  • 2/47 - FTP 102 on 2008-05-30 20:51
  • 1/35 - FTP 101 on 2008-05-30 20:35
  • 1/29 - Fisheye on 2008-05-23 12:02
  • 2/45 - Fragmentary on 2008-05-18 21:38
  • 1/28 - Message over on 2008-05-14 21:52
  • 3/52 - Very Important Mission on 2008-05-11 18:14
  • 5/19 - Lisp III on 2008-05-11 15:05
  • 2/46 - Numb3rs on 2008-05-07 22:31
  • 2/44 - Lisp II on 2008-05-03 23:49
  • 1/34 - Lisp I on 2008-05-03 19:54
  • 4/25 - Ancient math on 2008-05-01 15:40
  • 4/23 - PHP pwned on 2008-05-01 13:40
  • 7/8 - Gen8:17 on 2008-04-30 23:36
  • 3/50 - Did they mean it? on 2008-04-29 21:13
  • 2/43 - Cryptic phrase on 2008-04-27 11:27
  • 1/33 - Wordsearch on 2008-04-25 21:17
  • 2/42 - Jigsaw on 2008-04-14 21:30
  • 3/49 - Jigsaw II on 2008-04-13 11:17
  • 1/32 - Recce on 2008-04-12 22:05
  • 5/17 - M13 on 2008-04-05 22:08
  • 3/48 - Golden beetle on 2008-03-30 14:09
  • 6/9 - Amazing on 2008-03-16 00:13
  • 5/18 - Sudoku III on 2008-03-15 00:01
  • 2/41 - 222 reasons on 2008-03-12 23:13
  • 3/47 - Search and rescue on 2008-03-03 16:49
  • 2/40 - Unix 102 on 2008-03-03 16:22
  • 2/39 - Bytes arithmetic on 2008-02-27 22:18
  • 1/31 - Special Agents on 2008-02-27 22:15
  • 4/22 - Fences on 2008-01-25 23:34
  • 1/30 - First crypto on 2007-12-31 22:39
  • 2/37 - Celestial journey on 2007-12-26 22:16
  • 5/16 - Baa baa blacksheep on 2007-12-19 22:11
  • 3/46 - Ruby the gem on 2007-12-13 09:11
  • 3/45 - Hackers' Camp 2D on 2007-11-20 23:18
  • 3/44 - Vote rigging on 2007-11-16 23:51
  • 1/27 - Anime Underground on 2007-11-14 08:33
  • 3/43 - Finger on 2007-11-04 23:30
  • 9/1 - The showdown on 2007-10-30 22:54
  • 5/15 - Stronger algorithm on 2007-10-28 19:55
  • 4/20 - Mysterious girl on 2007-10-27 13:14
  • 4/21 - The Korean hacker on 2007-10-25 15:06
  • 4/19 - Weak algorithm II on 2007-10-22 10:18
  • 6/8 - Camel ride on 2007-10-20 23:08
  • 4/14 - The Geb spot on 2007-10-20 16:34
  • 3/41 - Gibberish on 2007-10-20 15:19
  • 2/36 - Darkness fell on 2007-10-20 13:02
  • 2/35 - Quotient on 2007-10-20 12:56
  • 3/42 - Weak algorithm on 2007-10-18 22:50
  • 2/34 - Shapes on 2007-10-18 16:52
  • 5/14 - Regex ghost on 2007-10-18 08:32
  • 2/32 - Behind bars on 2007-10-16 16:15
  • 2/33 - Referer on 2007-10-16 15:23
  • 4/15 - Crypt text on 2007-10-16 11:00
  • 4/18 - Regex final on 2007-10-15 20:58
  • 4/17 - Let's analyse on 2007-10-14 19:51
  • 4/16 - The Great Pyramids on 2007-10-14 16:43
  • 3/40 - Pixels on 2007-10-11 08:52
  • 2/31 - I hate qwerty on 2007-10-08 15:06
  • 3/39 - Minesweeper on 2007-10-07 19:56
  • 2/30 - Forgetful admin on 2007-10-05 09:22
  • 3/38 - Siblings on 2007-10-05 08:41
  • 2/29 - Where is The Great Pyramid? on 2007-10-04 09:10
  • 3/37 - Name scores on 2007-10-02 10:32
  • 1/26 - See through on 2007-10-01 17:47
  • 3/36 - Regex revisit on 2007-09-29 10:37
  • 1/25 - Weak password on 2007-09-29 10:30
  • 1/24 - Select now on 2007-09-27 22:28
  • 2/28 - Artisan's mass on 2007-09-27 08:55
  • 2/27 - Allow me on 2007-09-26 21:29
  • 3/35 - Python 103 on 2007-09-26 15:35
  • 2/26 - Binary dance on 2007-09-25 22:47
  • 3/34 - XORed on 2007-09-24 23:25
  • 5/13 - Spider on 2007-09-23 20:49
  • 7/7 - Jackpot on 2007-09-22 11:36
  • 6/7 - Traversal on 2007-09-13 22:56
  • 5/12 - Rotation on 2007-09-12 23:16
  • 2/25 - Series on 2007-09-12 23:09
  • 5/11 - Best product on 2007-09-11 23:48
  • 5/10 - Convert and count on 2007-09-11 11:01
  • 5/9 - Pinch mark on 2007-09-09 16:03
  • 4/13 - Gray matter on 2007-09-08 14:18
  • 7/1 - Proxy hunting on 2007-09-08 13:35
  • 3/33 - The Perl way on 2007-09-08 12:25
  • 3/32 - Fruity on 2007-09-07 20:16
  • 3/31 - Hackers' Camp 2C on 2007-09-07 15:09
  • 2/24 - Python 102 on 2007-09-06 08:41
  • 3/30 - Colourful life on 2007-09-05 23:40
  • 3/27 - Oral crypto on 2007-09-05 23:30
  • 7/6 - The returning knight on 2007-09-05 22:41
  • 6/6 - Hangman on 2007-09-05 18:06
  • 1/23 - Go bananas! on 2007-09-04 22:36
  • 3/29 - Pretty good on 2007-09-04 13:47
  • 3/28 - Squeeze me not on 2007-09-04 08:39
  • 4/12 - Password created on 2007-09-03 20:49
  • 5/8 - Averages on 2007-09-03 19:51
  • 2/23 - Find my home on 2007-09-02 14:31
  • 3/26 - A little riddle on 2007-09-02 10:46
  • 8/3 - The odd one on 2007-09-01 11:33
  • 3/25 - Musical crypto on 2007-08-29 11:29
  • 3/24 - Hackers' Camp 2B on 2007-08-26 00:22
  • 3/21 - Snow on 2007-08-24 08:47
  • 3/23 - The longest word on 2007-08-22 11:03
  • 2/22 - Regex on 2007-08-21 09:13
  • 2/21 - Equality on 2007-08-20 09:33
  • 8/1 - Formless on 2007-08-19 19:02
  • 3/22 - Pontifex on 2007-08-19 15:53
  • 3/20 - Hackers' Camp 2A on 2007-08-18 16:20
  • 3/19 - Nonograms II on 2007-08-18 13:11
  • 6/5 - Ascii art on 2007-08-17 15:05
  • 7/5 - Invisible captcha on 2007-08-16 23:52
  • 7/4 - Simultaneously on 2007-08-16 22:35
  • 2/20 - Flashy game on 2007-08-13 16:37
  • 2/19 - Nonograms I on 2007-08-12 16:33
  • 5/7 - Play fair dude on 2007-08-12 00:30
  • 2/18 - Now you see it on 2007-08-11 20:52
  • 1/22 - Easy stegano on 2007-08-11 14:23
  • 2/6 - Don't blink on 2007-08-11 12:57
  • 2/3 - View me on 2007-08-11 12:51
  • 4/11 - First contact on 2007-08-09 15:51
  • 3/18 - Labourer tag on 2007-08-09 14:31
  • 5/6 - Chamber door on 2007-08-08 14:42
  • 4/10 - Count and wonder on 2007-08-07 09:05
  • 4/9 - The rising knight on 2007-08-06 08:41
  • 7/2 - Mummified on 2007-08-05 21:48
  • 6/2 - SQL injection on 2007-08-05 19:27
  • 2/11 - Night shift on 2007-08-05 13:55
  • 1/17 - Geek quiz on 2007-08-05 11:29
  • 1/21 - Frame of mind on 2007-08-05 11:14
  • 3/17 - Nonsense creatures on 2007-08-04 21:12
  • 6/1 - The number e on 2007-08-04 14:33
  • 6/3 - Linked list on 2007-08-04 13:16
  • 6/4 - All but one on 2007-08-04 00:00
  • 5/1 - Debris digging on 2007-08-03 23:10
  • 3/6 - Dogz speak on 2007-08-03 21:35
  • 3/7 - Wrong labe1s on 2007-08-03 21:24
  • 4/3 - y0u g0t 0wn3d on 2007-08-03 20:46
  • 4/2 - The missing Merchant on 2007-08-03 14:23
  • 3/9 - Pseudocode on 2007-08-03 10:56
  • 1/20 - Unix 101 on 2007-08-03 08:26
  • 3/16 - ASM II on 2007-08-02 22:02
  • 1/19 - Equal sums on 2007-08-02 09:43
  • 3/15 - Know the gods on 2007-08-01 23:45
  • 5/3 - Heavily guarded on 2007-08-01 22:43
  • 5/2 - Too slow! on 2007-08-01 09:16
  • 5/5 - Blackjack on 2007-07-31 22:50
  • 3/13 - Pyramid payroll II on 2007-07-31 20:09
  • 5/4 - Zipped on 2007-07-31 17:48
  • 4/7 - The Sphinx crypto on 2007-07-31 16:56
  • 2/5 - Mastermind on 2007-07-31 11:33
  • 3/14 - Buggy code on 2007-07-30 23:32
  • 1/5 - Hi intruder on 2007-07-30 19:48
  • 3/3 - Nice try! on 2007-07-30 18:11
  • 4/8 - grAve roBBers on 2007-07-30 17:35
  • 4/4 - Move it on 2007-07-30 17:26
  • 4/6 - Sudoku II on 2007-07-30 15:56
  • 3/12 - Eight commands on 2007-07-30 09:53
  • 4/5 - Crypto entrance test on 2007-07-30 09:33
  • 4/1 - A special browser on 2007-07-29 23:15
  • 3/5 - A dice game on 2007-07-29 22:59
  • 1/18 - Number of ways on 2007-07-29 22:42
  • 3/11 - Guess the number on 2007-07-29 22:39
  • 3/4 - A strange word on 2007-07-29 19:53
  • 2/17 - Family relations on 2007-07-29 19:16
  • 3/8 - Hide me on 2007-07-29 18:51
  • 3/10 - Sudoku I on 2007-07-29 18:22
  • 3/2 - Brackets rulez! on 2007-07-29 17:37
  • 3/1 - Camel programming on 2007-07-29 17:16
  • 2/16 - Newbie PHP coder on 2007-07-29 16:45
  • 2/15 - Sheep and goats on 2007-07-29 16:38
  • 2/14 - Great you did it! on 2007-07-29 16:24
  • 2/13 - Intersection on 2007-07-29 15:51
  • 2/12 - Hackers' Camp 1A on 2007-07-29 00:11
  • 2/10 - HTML encode on 2007-07-28 23:55
  • 2/9 - Into the future on 2007-07-28 23:49
  • 2/8 - Prime time on 2007-07-28 23:37
  • 2/7 - Be alert on 2007-07-28 21:41
  • 2/4 - Hit the dots! on 2007-07-28 20:38
  • 2/2 - Yummy! on 2007-07-28 20:16
  • 2/1 - Shhh on 2007-07-28 18:55
  • 1/7 - Pokemon! on 2007-07-28 18:43
  • 1/16 - Finding factors on 2007-07-28 18:14
  • 1/15 - Basecamp on 2007-07-28 18:12
  • 1/14 - Pyramid payroll I on 2007-07-28 18:09
  • 1/12 - Showtime on 2007-07-28 18:04
  • 1/13 - True or false on 2007-07-28 00:11
  • 1/11 - Java training on 2007-07-28 00:06
  • 1/10 - Hex colour on 2007-07-28 00:04
  • 1/9 - Do you paint? on 2007-07-27 23:58
  • 1/8 - Easter egg on 2007-07-27 23:48
  • 1/6 - The nth term on 2007-07-27 23:40
  • 1/4 - Python 101 on 2007-07-27 23:19
  • 1/3 - Hieroglyphics math on 2007-07-27 23:18
  • 1/2 - Easy Javascript on 2007-07-27 23:02
  • 1/1 - Really elementary on 2007-07-27 23:01