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Profile of DoctorXOR

Rankk TitleGeb
Rankk InsigniaGeb
Rankked1
Level9.1
Points1100
Solved353
Last Solved2021-04-17 11:58
MedalsLevel 1 Gold Medal Level 2 Gold Medal Level 3 Gold Medal Level 4 Gold Medal Level 5 Gold Medal Level 6 Gold Medal Level 7 Gold Medal Level 8 Gold Medal Level 9 Gold Medal
BadgesChallenge CreatorDonator
CountryUnited States
Avatar
SignatureAnd, as with all retold tales that are in people's hearts, there are only good and bad things and black and white things and good and evil things and no in-between anywhere.
Website 
Reputation13
Challenges Coded3
Challenge Ideas0
Forum Topics0
Forum Posts8
Last Login2026-08-18 09:32
Joined2015-08-06
By Last Solved By Level
  • 5/36 - The World Tree on 2021-04-17 11:58
  • 4/63 - Where is it? Not again! on 2021-04-16 22:26
  • 7/10 - Master Arckeyologist on 2021-04-04 11:29
  • 2/83 - Dice Where? on 2020-10-29 16:12
  • 4/62 - Arckeyologist on 2020-10-27 04:01
  • 9/1 - The showdown on 2020-09-22 21:04
  • 4/30 - Dice rolls on 2020-09-22 21:03
  • 8/3 - The odd one on 2020-09-20 17:33
  • 8/1 - Formless on 2020-09-20 14:43
  • 8/2 - Meet ToeJam on 2020-09-20 04:19
  • 7/9 - 26! on 2020-09-18 17:13
  • 7/8 - Gen8:17 on 2020-09-17 21:41
  • 7/7 - Jackpot on 2020-09-17 14:29
  • 7/6 - The returning knight on 2020-09-17 03:31
  • 7/5 - Invisible captcha on 2020-09-16 18:54
  • 7/4 - Simultaneously on 2020-09-16 03:32
  • 7/3 - Eliza speak on 2020-09-14 20:02
  • 7/2 - Mummified on 2020-09-14 18:48
  • 7/1 - Proxy hunting on 2020-09-14 15:52
  • 6/9 - Amazing on 2020-09-14 13:38
  • 6/12 - Large hashing collider on 2020-09-14 12:46
  • 6/11 - Wildlife on 2020-09-13 20:54
  • 6/2 - SQL injection on 2020-09-13 05:07
  • 6/10 - Batch cracking on 2020-09-13 04:51
  • 6/8 - Camel ride on 2020-09-13 00:55
  • 6/7 - Traversal on 2020-09-12 23:46
  • 6/3 - Linked list on 2020-09-12 23:01
  • 6/1 - The number e on 2020-09-12 22:31
  • 6/13 - Time for church on 2020-09-12 22:08
  • 6/14 - Exponentially on 2020-09-12 19:46
  • 6/15 - Endgame on 2020-09-12 03:52
  • 6/16 - The Round Box on 2020-09-12 01:15
  • 4/26 - Incarnation on 2020-09-10 20:04
  • 5/23 - Hardened EXE on 2020-09-05 04:37
  • 3/44 - Vote rigging on 2020-09-02 18:58
  • 5/15 - Stronger algorithm on 2020-08-28 02:03
  • 5/34 - Trunks up on 2020-08-26 20:42
  • 5/30 - Sniffed II on 2020-08-26 17:50
  • 5/27 - Lottery patterns on 2020-08-26 13:12
  • 5/24 - Wordsearch Pro on 2020-08-26 12:41
  • 5/21 - The even longer word on 2020-08-26 11:51
  • 5/19 - Lisp III on 2020-08-26 02:10
  • 5/18 - Sudoku III on 2020-08-25 23:32
  • 5/17 - M13 on 2020-08-25 23:16
  • 5/16 - Baa baa blacksheep on 2020-08-25 22:48
  • 5/13 - Spider on 2020-08-25 22:37
  • 5/12 - Rotation on 2020-08-25 21:48
  • 5/11 - Best product on 2020-08-25 21:16
  • 5/10 - Convert and count on 2020-08-25 20:48
  • 5/8 - Averages on 2020-08-25 20:06
  • 5/2 - Too slow! on 2020-08-25 18:15
  • 5/5 - Blackjack on 2020-08-25 17:37
  • 3/43 - Finger on 2020-08-24 15:32
  • 4/48 - Universal understanding on 2020-08-22 15:35
  • 5/28 - Cyclic Redundancy Chase on 2020-08-20 21:30
  • 3/52 - Very Important Mission on 2020-08-17 21:04
  • 4/39 - IRC III on 2020-08-17 18:54
  • 4/31 - Byte swapping on 2020-08-17 13:34
  • 4/50 - Magical on 2020-08-17 04:40
  • 5/32 - Conway's comprehension on 2020-08-13 14:37
  • 5/31 - Quasi-Rogue on 2020-08-13 13:24
  • 5/6 - Chamber door on 2020-08-13 00:53
  • 5/4 - Zipped on 2020-08-12 23:50
  • 5/29 - Write again on 2020-08-12 20:04
  • 5/33 - Lost painting on 2020-08-12 17:20
  • 5/26 - The manuscript on 2020-08-12 17:01
  • 5/25 - Dice rolls II on 2020-08-12 16:26
  • 4/45 - Meteoroid on 2020-08-12 14:55
  • 2/78 - Hackers' Camp 1F on 2020-08-12 14:37
  • 4/61 - Where is it again? on 2020-08-12 01:08
  • 4/32 - Greedy python on 2020-08-11 21:13
  • 6/4 - All but one on 2020-08-08 05:29
  • 4/40 - Signal to noise on 2020-08-07 00:09
  • 5/1 - Debris digging on 2020-08-04 18:45
  • 3/26 - A little riddle on 2020-08-04 15:47
  • 3/81 - The Emperor's Edict on 2020-04-24 15:46
  • 4/46 - Read the signs on 2020-03-04 18:23
  • 3/27 - Oral crypto on 2019-11-29 04:35
  • 4/37 - Letterboxes on 2019-11-22 02:42
  • 4/21 - The Korean hacker on 2019-11-19 04:42
  • 4/35 - Number Guessing Theory II on 2019-11-10 18:21
  • 4/49 - Combinations III on 2019-11-04 22:24
  • 4/51 - Countdown on 2019-11-04 03:07
  • 4/28 - Let's beat piracy on 2019-11-03 22:41
  • 4/23 - PHP pwned on 2019-11-03 21:49
  • 4/16 - The Great Pyramids on 2019-11-03 20:41
  • 3/29 - Pretty good on 2019-11-02 18:22
  • 4/12 - Password created on 2019-11-02 00:30
  • 4/59 - The Grayt Sphinx on 2019-11-01 21:55
  • 3/39 - Minesweeper on 2019-11-01 21:48
  • 3/74 - Where is it? on 2019-11-01 21:19
  • 4/2 - The missing Merchant on 2019-11-01 04:18
  • 4/58 - Poke montage on 2019-10-31 04:12
  • 4/55 - Transfiguration on 2019-10-31 00:55
  • 3/73 - Hackers' Camp 2F on 2019-10-30 03:45
  • 3/31 - Hackers' Camp 2C on 2019-10-30 03:26
  • 4/3 - y0u g0t 0wn3d on 2019-10-30 02:58
  • 5/3 - Heavily guarded on 2019-10-29 20:37
  • 5/20 - RSA on 2019-10-29 19:16
  • 3/79 - Bad Beginning on 2019-10-28 19:07
  • 6/6 - Hangman on 2019-10-28 00:15
  • 6/5 - Ascii art on 2019-10-28 00:12
  • 5/35 - Divination on 2019-10-28 00:09
  • 5/7 - Play fair dude on 2019-10-27 23:09
  • 5/9 - Pinch mark on 2019-10-27 22:05
  • 4/56 - Poetic Citations on 2019-10-27 20:27
  • 4/25 - Ancient math on 2019-10-27 02:00
  • 4/53 - Quantum Retanglement on 2019-10-27 00:54
  • 4/60 - Valentine tricks on 2019-10-26 06:05
  • 4/52 - The true enigma on 2019-10-26 03:29
  • 4/47 - Disguise on 2019-10-25 20:49
  • 4/43 - Let's Program 3A on 2019-10-25 16:08
  • 4/44 - r7g7b7a7 on 2019-10-25 03:13
  • 4/34 - Incipit Matthaeus on 2019-10-25 02:00
  • 4/42 - Picture proof pro on 2019-10-25 01:45
  • 4/41 - Silent years on 2019-10-24 20:59
  • 4/38 - Hippogryph or by foot? on 2019-10-24 20:29
  • 4/33 - Primeval painting on 2019-10-24 18:34
  • 4/27 - The hashing game on 2019-10-24 13:10
  • 4/29 - Decimated on 2019-10-23 20:15
  • 4/15 - Crypt text on 2019-10-23 17:50
  • 4/14 - The Geb spot on 2019-10-23 17:01
  • 4/13 - Gray matter on 2019-10-23 16:52
  • 4/11 - First contact on 2019-10-23 16:45
  • 3/77 - Trompe Loeil on 2019-10-23 16:03
  • 4/6 - Sudoku II on 2019-10-23 04:39
  • 3/72 - MasterCard hash on 2019-10-23 03:20
  • 3/58 - Guess my password on 2019-10-23 01:21
  • 3/61 - Hackers' Camp 2E on 2019-10-23 00:12
  • 4/57 - The Great Pyramidal fold on 2019-10-22 22:45
  • 3/63 - Beheaded on 2019-10-21 19:39
  • 2/81 - The Directory on 2019-10-21 16:43
  • 3/54 - A broken jar on 2019-10-19 04:42
  • 3/55 - Number Guessing Theory I on 2019-10-18 21:39
  • 5/22 - cipCIPcipherHERher on 2019-10-18 19:21
  • 5/14 - Regex ghost on 2019-10-18 19:10
  • 3/33 - The Perl way on 2019-10-18 16:32
  • 3/60 - Seventh sense on 2019-10-18 16:14
  • 4/54 - ACApella hymn on 2019-10-18 02:22
  • 3/76 - Disapparated on 2019-10-18 01:55
  • 3/75 - Shared spirits on 2019-10-17 21:02
  • 3/80 - Zodiac on 2019-10-17 19:13
  • 3/78 - Ti.me Turn.er on 2019-10-17 18:24
  • 2/82 - Save My Soul on 2019-10-17 15:04
  • 4/24 - High command on 2019-10-17 03:54
  • 4/20 - Mysterious girl on 2019-10-17 03:33
  • 4/18 - Regex final on 2019-10-17 03:26
  • 4/17 - Let's analyse on 2019-10-17 03:21
  • 4/10 - Count and wonder on 2019-10-17 03:09
  • 4/4 - Move it on 2019-10-17 03:07
  • 4/1 - A special browser on 2019-10-17 01:53
  • 3/38 - Siblings on 2019-10-16 18:10
  • 4/9 - The rising knight on 2019-10-16 18:07
  • 3/62 - Alien signal on 2018-10-28 23:50
  • 2/80 - New signal on 2018-10-28 23:34
  • 4/19 - Weak algorithm II on 2016-09-24 10:13
  • 4/36 - The Nonogram Pyramid on 2016-09-24 09:16
  • 4/8 - grAve roBBers on 2016-09-23 08:39
  • 3/45 - Hackers' Camp 2D on 2016-09-22 21:45
  • 4/22 - Fences on 2016-09-21 18:11
  • 4/7 - The Sphinx crypto on 2016-09-16 08:21
  • 2/79 - Pigeon holes on 2016-07-18 19:48
  • 4/5 - Crypto entrance test on 2016-04-30 09:21
  • 3/53 - A line of three on 2016-04-30 08:11
  • 2/75 - Multiverse on 2016-04-27 02:04
  • 2/77 - Access denied on 2016-04-14 00:25
  • 3/67 - Holy Rankk Transform on 2015-08-24 03:49
  • 2/59 - Did I mension? on 2015-08-23 10:30
  • 3/25 - Musical crypto on 2015-08-23 02:47
  • 3/20 - Hackers' Camp 2A on 2015-08-22 06:35
  • 3/14 - Buggy code on 2015-08-21 23:57
  • 1/60 - Artillery range on 2015-08-21 08:01
  • 2/49 - IRC II on 2015-08-21 07:46
  • 2/29 - Where is The Great Pyramid? on 2015-08-21 07:29
  • 3/66 - OOP on 2015-08-21 06:55
  • 3/69 - Combinations II on 2015-08-21 01:59
  • 3/65 - Blackout II on 2015-08-20 22:44
  • 3/64 - Let's Program 2A on 2015-08-20 17:53
  • 3/46 - Ruby the gem on 2015-08-20 17:17
  • 3/35 - Python 103 on 2015-08-20 09:33
  • 3/57 - Texnical II on 2015-08-20 08:59
  • 3/7 - Wrong labe1s on 2015-08-20 01:40
  • 3/56 - Annihilation on 2015-08-19 08:37
  • 3/50 - Did they mean it? on 2015-08-19 06:33
  • 3/49 - Jigsaw II on 2015-08-19 06:20
  • 3/6 - Dogz speak on 2015-08-19 03:17
  • 3/24 - Hackers' Camp 2B on 2015-08-19 03:14
  • 3/21 - Snow on 2015-08-19 03:07
  • 3/70 - Spiral on 2015-08-19 02:21
  • 3/68 - Jailbreak on 2015-08-18 17:12
  • 3/71 - Universal Cycle II on 2015-08-18 07:02
  • 3/51 - Exorcism on 2015-08-18 06:14
  • 2/28 - Artisan's mass on 2015-08-17 09:03
  • 3/23 - The longest word on 2015-08-17 08:03
  • 3/22 - Pontifex on 2015-08-17 07:44
  • 2/30 - Forgetful admin on 2015-08-16 08:24
  • 3/47 - Search and rescue on 2015-08-15 19:52
  • 3/36 - Regex revisit on 2015-08-15 19:28
  • 3/48 - Golden beetle on 2015-08-14 09:01
  • 3/41 - Gibberish on 2015-08-14 08:46
  • 3/40 - Pixels on 2015-08-14 08:44
  • 3/34 - XORed on 2015-08-14 08:35
  • 3/32 - Fruity on 2015-08-14 08:07
  • 3/28 - Squeeze me not on 2015-08-14 07:50
  • 3/37 - Name scores on 2015-08-14 07:43
  • 3/8 - Hide me on 2015-08-14 06:38
  • 3/9 - Pseudocode on 2015-08-14 06:33
  • 3/4 - A strange word on 2015-08-13 21:05
  • 2/58 - Hackers' Camp 1D on 2015-08-13 20:56
  • 2/69 - Giza tour on 2015-08-13 05:42
  • 2/62 - Hackers' Camp 1E on 2015-08-13 00:09
  • 2/63 - Twisted word on 2015-08-12 19:59
  • 3/42 - Weak algorithm on 2015-08-12 09:07
  • 2/43 - Cryptic phrase on 2015-08-12 08:25
  • 2/42 - Jigsaw on 2015-08-12 06:33
  • 2/70 - Blimp on 2015-08-12 00:11
  • 3/59 - Weight measuring theory on 2015-08-11 23:26
  • 3/19 - Nonograms II on 2015-08-11 22:18
  • 3/18 - Labourer tag on 2015-08-11 22:04
  • 3/17 - Nonsense creatures on 2015-08-11 21:57
  • 3/16 - ASM II on 2015-08-11 21:52
  • 3/15 - Know the gods on 2015-08-11 21:22
  • 3/13 - Pyramid payroll II on 2015-08-11 20:36
  • 3/12 - Eight commands on 2015-08-11 20:15
  • 3/5 - A dice game on 2015-08-11 19:46
  • 3/3 - Nice try! on 2015-08-11 19:38
  • 3/2 - Brackets rulez! on 2015-08-11 19:30
  • 3/1 - Camel programming on 2015-08-11 19:01
  • 2/57 - A compromising image on 2015-08-11 07:23
  • 2/74 - See plus plus on 2015-08-11 05:08
  • 3/11 - Guess the number on 2015-08-11 03:24
  • 2/73 - Sniffed on 2015-08-11 02:52
  • 2/33 - Referer on 2015-08-11 02:04
  • 2/56 - Hackers' Camp 1C on 2015-08-11 00:43
  • 2/64 - Hash brown on 2015-08-10 23:53
  • 2/50 - ASM I on 2015-08-10 20:23
  • 2/47 - FTP 102 on 2015-08-10 19:30
  • 3/10 - Sudoku I on 2015-08-10 08:14
  • 3/30 - Colourful life on 2015-08-10 08:07
  • 2/71 - Combinations I on 2015-08-10 07:34
  • 2/45 - Fragmentary on 2015-08-10 06:34
  • 2/61 - Colour blindness on 2015-08-10 05:32
  • 2/39 - Bytes arithmetic on 2015-08-10 04:54
  • 2/60 - A strange recipe on 2015-08-10 02:38
  • 2/38 - Hear ye on 2015-08-10 02:30
  • 2/41 - 222 reasons on 2015-08-10 02:11
  • 2/31 - I hate qwerty on 2015-08-10 02:03
  • 1/43 - Nothing like home on 2015-08-09 10:20
  • 2/44 - Lisp II on 2015-08-09 10:11
  • 2/54 - Bitten bytes on 2015-08-09 09:59
  • 2/76 - Universal Cycle I on 2015-08-09 09:42
  • 2/72 - Wondrous numbers on 2015-08-09 09:23
  • 2/68 - Let's Program 1B on 2015-08-09 09:17
  • 2/55 - Hackers' Camp 1B on 2015-08-09 08:42
  • 2/52 - Untitled on 2015-08-09 08:40
  • 2/40 - Unix 102 on 2015-08-09 07:55
  • 2/35 - Quotient on 2015-08-09 07:20
  • 2/32 - Behind bars on 2015-08-09 06:53
  • 2/27 - Allow me on 2015-08-09 06:07
  • 2/26 - Binary dance on 2015-08-09 06:05
  • 2/24 - Python 102 on 2015-08-09 05:57
  • 2/22 - Regex on 2015-08-09 05:53
  • 2/21 - Equality on 2015-08-09 05:37
  • 1/29 - Fisheye on 2015-08-09 04:19
  • 1/41 - Bye intruder on 2015-08-09 04:07
  • 2/20 - Flashy game on 2015-08-09 04:03
  • 2/16 - Newbie PHP coder on 2015-08-09 03:59
  • 2/13 - Intersection on 2015-08-09 03:29
  • 2/5 - Mastermind on 2015-08-09 03:19
  • 1/30 - First crypto on 2015-08-09 03:02
  • 2/12 - Hackers' Camp 1A on 2015-08-09 02:53
  • 2/7 - Be alert on 2015-08-09 02:47
  • 2/66 - Binary hip hop on 2015-08-08 18:43
  • 2/65 - Picture proof on 2015-08-08 18:29
  • 1/33 - Wordsearch on 2015-08-08 18:11
  • 1/28 - Message over on 2015-08-08 17:42
  • 1/44 - On time on 2015-08-08 10:24
  • 2/67 - Let's Program 1A on 2015-08-08 10:15
  • 2/48 - Image theft on 2015-08-08 10:03
  • 2/46 - Numb3rs on 2015-08-08 10:02
  • 2/51 - Navigate me on 2015-08-08 09:51
  • 2/53 - Onion peeling on 2015-08-08 09:45
  • 2/37 - Celestial journey on 2015-08-08 09:21
  • 2/36 - Darkness fell on 2015-08-08 09:20
  • 2/34 - Shapes on 2015-08-08 09:19
  • 2/25 - Series on 2015-08-08 09:10
  • 2/17 - Family relations on 2015-08-08 09:04
  • 2/19 - Nonograms I on 2015-08-08 08:58
  • 2/15 - Sheep and goats on 2015-08-08 08:54
  • 2/14 - Great you did it! on 2015-08-08 08:53
  • 2/11 - Night shift on 2015-08-08 08:34
  • 2/10 - HTML encode on 2015-08-08 08:22
  • 2/9 - Into the future on 2015-08-08 08:18
  • 2/8 - Prime time on 2015-08-08 08:10
  • 2/6 - Don't blink on 2015-08-08 06:07
  • 2/4 - Hit the dots! on 2015-08-08 06:04
  • 1/31 - Special Agents on 2015-08-08 05:53
  • 1/26 - See through on 2015-08-08 05:18
  • 1/55 - Rotten on 2015-08-07 23:23
  • 1/54 - Delta on 2015-08-07 23:09
  • 1/52 - Rubik on 2015-08-07 22:45
  • 1/32 - Recce on 2015-08-07 22:31
  • 1/45 - Stitch me on 2015-08-07 22:30
  • 2/3 - View me on 2015-08-07 22:17
  • 2/2 - Yummy! on 2015-08-07 22:16
  • 1/50 - Mini challenge on 2015-08-07 22:14
  • 2/1 - Shhh on 2015-08-07 18:28
  • 1/57 - Challenge tube on 2015-08-07 18:09
  • 1/36 - IRC I on 2015-08-07 17:08
  • 1/34 - Lisp I on 2015-08-07 16:45
  • 1/35 - FTP 101 on 2015-08-07 16:40
  • 1/49 - Scrambled on 2015-08-07 10:29
  • 1/51 - Email forensic on 2015-08-07 10:23
  • 1/48 - Enormous on 2015-08-07 10:22
  • 1/58 - Owned on 2015-08-07 10:10
  • 1/59 - Blackout I on 2015-08-07 10:08
  • 1/46 - Peekaboo on 2015-08-07 10:07
  • 1/56 - Kiddie Exploit I on 2015-08-07 09:52
  • 1/47 - Simple l33t on 2015-08-07 09:48
  • 1/39 - Texnical I on 2015-08-07 09:39
  • 1/38 - Degradation on 2015-08-07 09:21
  • 1/42 - Too late on 2015-08-07 09:07
  • 1/37 - Buried on 2015-08-07 09:01
  • 1/40 - Caesarian ciphers on 2015-08-07 08:43
  • 2/23 - Find my home on 2015-08-07 07:55
  • 2/18 - Now you see it on 2015-08-07 07:33
  • 1/24 - Select now on 2015-08-07 06:28
  • 1/17 - Geek quiz on 2015-08-07 03:01
  • 1/14 - Pyramid payroll I on 2015-08-07 02:59
  • 1/5 - Hi intruder on 2015-08-07 02:54
  • 1/53 - Wrong sum on 2015-08-06 23:36
  • 1/27 - Anime Underground on 2015-08-06 23:30
  • 1/25 - Weak password on 2015-08-06 23:28
  • 1/11 - Java training on 2015-08-06 23:20
  • 1/23 - Go bananas! on 2015-08-06 23:05
  • 1/22 - Easy stegano on 2015-08-06 23:03
  • 1/21 - Frame of mind on 2015-08-06 23:03
  • 1/20 - Unix 101 on 2015-08-06 22:43
  • 1/19 - Equal sums on 2015-08-06 22:39
  • 1/18 - Number of ways on 2015-08-06 22:30
  • 1/16 - Finding factors on 2015-08-06 22:09
  • 1/9 - Do you paint? on 2015-08-06 21:34
  • 1/15 - Basecamp on 2015-08-06 21:33
  • 1/12 - Showtime on 2015-08-06 21:28
  • 1/13 - True or false on 2015-08-06 21:16
  • 1/10 - Hex colour on 2015-08-06 20:47
  • 1/8 - Easter egg on 2015-08-06 19:25
  • 1/7 - Pokemon! on 2015-08-06 07:39
  • 1/6 - The nth term on 2015-08-06 07:37
  • 1/4 - Python 101 on 2015-08-06 07:36
  • 1/3 - Hieroglyphics math on 2015-08-06 07:33
  • 1/2 - Easy Javascript on 2015-08-06 07:30
  • 1/1 - Really elementary on 2015-08-06 07:30