General Sites Ranking
81632 total solutions
| 1 | 4clojure | 156 | 71 | 0 | 85 | 0 | 0 | 1.11 |
| 2 | acm | 11 | 0 | 0 | 11 | 0 | 0 | 1.91 |
| 3 | code abbey | 213 | -52 | 239 | 242 | 1,713 | 2,214 | 31.93 |
| 4 | code eval | 239 | 0 | 0 | 239 | 0 | 0 | 7.03 |
| 5 | code fights | 46 | 0 | 1 | 45 | 1 | 1 | 4.54 |
| 6 | code forces | 4,814 | 1,501 | 2 | 3,313 | 0 | 2 | 1.53 |
| 7 | code golf | 35 | 8 | 1 | 27 | 0 | 1 | 1.46 |
| 8 | coder byte | 217 | 136 | 0 | 81 | 0 | 0 | 1.95 |
| 9 | codewars | 277 | 0 | 0 | 277 | 0 | 0 | 7.47 |
| 10 | codin game | 286 | 0 | 0 | 286 | 0 | 0 | 3.64 |
| 11 | codinbat | 389 | 26 | 0 | 363 | 0 | 0 | 3.59 |
| 12 | cryptopals | 64 | 8 | 0 | 56 | 0 | 0 | 6.55 |
| 13 | edabit | 10,000 | 9,723 | 0 | 277 | 0 | 0 | 0.04 |
| 14 | electrica | 88 | 87 | 1 | 0 | 1 | 1 | 0.00 |
| 15 | exercism | 2,655 | 2,550 | 0 | 105 | 0 | 0 | 0.28 |
| 16 | hackerearth | 59 | 0 | 0 | 59 | 0 | 0 | 1.56 |
| 17 | hackerrank | 481 | 0 | 0 | 481 | 0 | 0 | 5.64 |
| 18 | leet code | 1,157 | -94 | 0 | 1,251 | 0 | 0 | 11.09 |
| 19 | openabbey | 18 | 18 | 0 | 0 | 0 | 0 | 0.00 |
| 20 | project euler | 643 | -312 | 0 | 955 | 0 | 0 | 5.10 |
| 21 | rosecode | 538 | 479 | 0 | 59 | 0 | 0 | 0.17 |
| 22 | solveet | 59 | 0 | 0 | 59 | 0 | 0 | 2.54 |
| 23 | sphere online judge | 35,337 | 34,726 | 496 | 551 | 879 | 1,007 | 0.08 |
| 24 | uva online judge | 16,000 | 15,104 | 0 | 896 | 0 | 0 | 0.10 |
| 25 | picoctf 2017 | 42 | 0 | 0 | 42 | 0 | 0 | 2.86 |
| 26 | picoctf 2018 | 94 | 0 | 11 | 92 | 2 | 11 | 2.80 |
| 27 | picoctf 2019 | 115 | 0 | 29 | 107 | 8 | 29 | 2.17 |
| 28 | 247 ctf | 36 | 23 | 13 | 13 | 0 | 13 | 1.42 |
| 29 | winnaar cyber challenge | 40 | 31 | 9 | 5 | 4 | 9 | 0.12 |
| 30 | positive hack days | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 31 | winnaar cyber challenge | 4 | 0 | 0 | 4 | 0 | 0 | 1.00 |
| 32 | anattacker 31337 | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 33 | angstrom ctf | 29 | 0 | 0 | 29 | 0 | 0 | 1.00 |
| 34 | cccac | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 35 | backdoor | 39 | 0 | 5 | 36 | 3 | 5 | 3.85 |
| 36 | bctf | 9 | 0 | 0 | 9 | 0 | 0 | 3.22 |
| 37 | boston key party | 10 | 0 | 0 | 10 | 0 | 0 | 3.80 |
| 38 | brain quest | 1,195 | 1,191 | 1 | 3 | 1 | 1 | 0.00 |
| 39 | bright shadows | 342 | 323 | 0 | 19 | 0 | 0 | 0.06 |
| 40 | can hack me | 4 | 0 | 4 | 0 | 4 | 4 | 0.00 |
| 41 | can you hack it | 93 | 43 | 0 | 50 | 0 | 0 | 0.84 |
| 42 | challenge land | 70 | 54 | 1 | 15 | 1 | 1 | 0.27 |
| 43 | crypto hack | 83 | 10 | 72 | 34 | 34 | 84 | 1.34 |
| 44 | 33c3 ctf | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 45 | asis ctf 2015 | 9 | 0 | 0 | 9 | 0 | 0 | 1.00 |
| 46 | asis ctf 2018 | 5 | 0 | 0 | 5 | 0 | 0 | 2.00 |
| 47 | bsides 2017 | 4 | 0 | 0 | 4 | 0 | 0 | 1.25 |
| 48 | codegate ctf | 15 | 0 | 0 | 15 | 0 | 0 | 1.53 |
| 49 | teaser confidence | 3 | 0 | 0 | 3 | 0 | 0 | 1.00 |
| 50 | saw ctf 2015 | 8 | 2 | 0 | 6 | 0 | 0 | 1.25 |
| 51 | csaw ctf 2018 | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 52 | tf csirt ponal | 1 | 0 | 1 | 0 | 1 | 1 | 0.00 |
| 53 | def con ctf 2015 | 3 | 0 | 0 | 3 | 0 | 0 | 8.33 |
| 54 | def con ctf 2016 | 3 | 0 | 0 | 3 | 0 | 0 | 2.00 |
| 55 | fwhibbit ctf | 2 | 0 | 0 | 2 | 0 | 0 | 1.00 |
| 56 | google ctf 2017 | 3 | 0 | 0 | 3 | 0 | 0 | 8.67 |
| 57 | google xss | 6 | 0 | 2 | 6 | 0 | 2 | 1.17 |
| 58 | hackim 2016 | 3 | 0 | 0 | 3 | 0 | 0 | 1.00 |
| 59 | henshins hacks | 21 | 0 | 0 | 21 | 0 | 0 | 1.19 |
| 60 | hitcon ctf | 5 | 0 | 0 | 5 | 0 | 0 | 1.00 |
| 61 | insomni hack | 2 | 0 | 0 | 2 | 0 | 0 | 1.00 |
| 62 | internetwache ctf 2016 | 3 | 0 | 0 | 3 | 0 | 0 | 1.00 |
| 63 | kaspersky ctf | 2 | 0 | 0 | 2 | 0 | 0 | 3.00 |
| 64 | meepwn ctf 1st 2017 | 2 | 0 | 0 | 2 | 0 | 0 | 1.00 |
| 65 | mma ctf 1st 2015 | 2 | 0 | 0 | 2 | 0 | 0 | 1.00 |
| 66 | plaidctf 2016 | 3 | 0 | 0 | 3 | 0 | 0 | 1.00 |
| 67 | poli ctf 2015 | 2 | 0 | 0 | 2 | 0 | 0 | 1.00 |
| 68 | secuinside | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 69 | trend micro ctf 2015 | 4 | 0 | 0 | 4 | 0 | 0 | 1.00 |
| 70 | white hat challenge | 5 | 0 | 0 | 5 | 0 | 0 | 1.00 |
| 71 | ctf 365 | 25 | 0 | 2 | 23 | 2 | 2 | 0.92 |
| 72 | ctf learn | 41 | 0 | 38 | 39 | 2 | 38 | 4.00 |
| 73 | ctfs me | 46 | 43 | 3 | 0 | 3 | 3 | 0.00 |
| 74 | ctf time | 33 | 0 | 3 | 31 | 2 | 3 | 2.24 |
| 75 | curso hacker | 2 | 0 | 0 | 2 | 0 | 0 | 3.50 |
| 76 | defcon | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 77 | efend the web | 60 | 57 | 3 | 1 | 2 | 3 | 0.12 |
| 78 | elhacker | 56 | 47 | 5 | 5 | 4 | 5 | 0.27 |
| 79 | enigma group | 182 | 102 | 4 | 77 | 3 | 4 | 0.67 |
| 80 | enigmes a thematiques | 3,978 | 3,916 | 62 | 2 | 28 | 130 | 0.01 |
| 81 | alf nu | 9 | 0 | 0 | 9 | 0 | 0 | 2.00 |
| 82 | exploit exercises | 41 | 0 | 1 | 41 | 0 | 1 | 1.56 |
| 83 | flu project | 1 | 0 | 0 | 1 | 0 | 0 | 8.00 |
| 84 | ghost in the shellcode | 6 | 0 | 0 | 6 | 0 | 0 | 2.00 |
| 85 | google ctf 2018 | 5 | 0 | 0 | 5 | 0 | 0 | 3.00 |
| 86 | guiashackers | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 87 | hackme | 11 | 0 | 9 | 3 | 8 | 9 | 1.09 |
| 88 | hackburger.ee | 10 | 5 | 2 | 4 | 1 | 2 | 0.40 |
| 89 | hacker.org | 292 | 135 | 42 | 153 | 4 | 42 | 0.75 |
| 90 | hacker gateway | 23 | 16 | 7 | 0 | 7 | 7 | 0.00 |
| 91 | hacking lab | 19 | 0 | 0 | 19 | 0 | 0 | 1.26 |
| 92 | hacking challenges | 145 | 121 | 9 | 15 | 9 | 9 | 0.10 |
| 93 | hack players | 26 | 0 | 0 | 26 | 0 | 0 | 1.15 |
| 94 | free hack quest | 51 | 0 | 0 | 51 | 0 | 0 | 1.16 |
| 95 | hack the box | 164 | -743 | 710 | 838 | 68 | 716 | 51.85 |
| 96 | hack this | 55 | 1 | 45 | 54 | 0 | 69 | 4.78 |
| 97 | hack this site | 102 | 20 | 34 | 82 | 0 | 42 | 3.43 |
| 98 | happy security | 183 | 168 | 15 | 2 | 13 | 15 | 0.01 |
| 99 | hax tor | 50 | 23 | 0 | 27 | 0 | 0 | 1.20 |
| 100 | hellbound hackers | 19 | 0 | 0 | 19 | 0 | 0 | 1.11 |
| 101 | hack in the box | 254 | 249 | 0 | 5 | 0 | 0 | 0.02 |
| 102 | hitcon | 3 | 0 | 0 | 3 | 0 | 0 | 1.33 |
| 103 | listbrain | 66 | 60 | 6 | 0 | 6 | 6 | 0.00 |
| 104 | lord of sqlinjection | 49 | 27 | 22 | 14 | 8 | 22 | 0.57 |
| 105 | lost challenge | 199 | 194 | 0 | 5 | 0 | 0 | 0.03 |
| 106 | 3564020356.org | 28 | 28 | 0 | 0 | 0 | 0 | 0.00 |
| 107 | icrocontest | 53 | 49 | 4 | 0 | 4 | 4 | 0.00 |
| 108 | microcorruption | 19 | 0 | 0 | 19 | 0 | 0 | 3.95 |
| 109 | mitctf 2017 | 4 | 0 | 0 | 4 | 0 | 0 | 1.00 |
| 110 | mod x | 9 | 8 | 1 | 0 | 1 | 1 | 0.00 |
| 111 | mystery twister c3 | 267 | 239 | 27 | 8 | 20 | 27 | 0.18 |
| 112 | n00bs ctf labs | 15 | 0 | 0 | 15 | 0 | 0 | 2.80 |
| 113 | nactf 2019 | 1 | 0 | 1 | 0 | 1 | 1 | 0.00 |
| 114 | net force | 95 | 40 | 8 | 54 | 1 | 8 | 0.74 |
| 115 | net garage | 10 | 0 | 0 | 10 | 0 | 0 | 2.60 |
| 116 | newbie contest | 282 | 263 | 2 | 17 | 2 | 2 | 0.06 |
| 117 | noe.systems | 19 | 19 | 0 | 0 | 0 | 0 | 0.00 |
| 118 | nuit du hack | 3 | 0 | 0 | 3 | 0 | 0 | 1.00 |
| 119 | over the wire | 166 | 56 | 9 | 110 | 0 | 10 | 3.28 |
| 120 | pentester academy | 14 | 0 | 0 | 14 | 0 | 0 | 1.57 |
| 121 | ph0wn ctf 2017 | 6 | 0 | 0 | 6 | 0 | 0 | 1.00 |
| 122 | plaidctf 2014 | 1 | 0 | 0 | 1 | 0 | 0 | 2.00 |
| 123 | plaidctf 2015 | 7 | 0 | 0 | 7 | 0 | 0 | 2.43 |
| 124 | plaidctf 2019 | 20 | 0 | 0 | 20 | 0 | 0 | 3.00 |
| 125 | potatopla | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 126 | pwnable.kr | 66 | 39 | 7 | 27 | 0 | 7 | 2.67 |
| 127 | rankk | 326 | 281 | 42 | 5 | 40 | 42 | 0.02 |
| 128 | red tigers hackit | 10 | 0 | 0 | 10 | 0 | 0 | 4.10 |
| 129 | reversing.kr | 27 | 6 | 1 | 21 | 0 | 1 | 1.26 |
| 130 | revolution elite | 182 | 181 | 1 | 0 | 1 | 1 | 0.00 |
| 131 | rift ctf | 7 | 0 | 0 | 7 | 0 | 0 | 1.00 |
| 132 | ringzer0 ctf | 274 | 176 | 35 | 73 | 25 | 35 | 0.39 |
| 133 | root me | 297 | 59 | 191 | 136 | 102 | 202 | 2.14 |
| 134 | seccon 2016 online ctf | 2 | 0 | 0 | 2 | 0 | 0 | 3.50 |
| 135 | securinets ctf quals 2020 | 17 | 0 | 0 | 17 | 0 | 0 | 1.59 |
| 136 | security traps | 48 | 45 | 0 | 3 | 0 | 0 | 0.06 |
| 137 | sharif ctf | 1 | 0 | 0 | 1 | 0 | 0 | 1.00 |
| 138 | smash the stack | 25 | 0 | 0 | 25 | 0 | 0 | 2.52 |
| 139 | solve me | 21 | 18 | 0 | 3 | 0 | 0 | 0.48 |
| 140 | tamuctf 2020 | 7 | 0 | 0 | 7 | 0 | 0 | 1.86 |
| 141 | think devise hack | 202 | 202 | 0 | 0 | 0 | 0 | 0.00 |
| 142 | this is legal | 43 | 22 | 12 | 14 | 7 | 12 | 0.47 |
| 143 | try hack me | 77 | 0 | 30 | 74 | 3 | 30 | 15.25 |
| 144 | try this one | 72 | 69 | 3 | 1 | 2 | 3 | 0.01 |
| 145 | try to decrypt | 23 | 3 | 14 | 6 | 14 | 14 | 0.26 |
| 146 | tuctf | 13 | 0 | 0 | 13 | 0 | 0 | 1.62 |
| 147 | under the wire | 14 | 0 | 0 | 14 | 0 | 0 | 2.64 |
| 148 | halls of valhalla | 91 | 61 | 30 | 1 | 29 | 30 | 0.10 |
| 149 | volga ctf | 8 | 0 | 0 | 8 | 0 | 0 | 1.62 |
| 150 | w3challs | 89 | 47 | 42 | 2 | 34 | 56 | 0.04 |
| 151 | wargame.kr | 35 | 13 | 6 | 22 | 0 | 6 | 5.23 |
| 152 | webhacking.kr | 66 | 49 | 0 | 17 | 0 | 0 | 0.32 |
| 153 | wechall | 142 | 25 | 90 | 82 | 35 | 103 | 1.75 |
| 154 | internet defense league | 90 | 64 | 13 | 13 | 13 | 13 | 0.14 |
| 155 | world of wargame | 101 | 46 | 37 | 24 | 31 | 37 | 0.24 |
| 156 | ss game | 13 | 0 | 7 | 13 | 0 | 7 | 17.14 |
| 157 | yashira | 306 | 223 | 81 | 8 | 69 | 87 | 0.05 |
| 158 | yoire | 49 | 6 | 23 | 37 | 6 | 23 | 0.76 |
| 159 | acuart | 213 | 176 | 33 | 18 | 19 | 33 | 0.57 |
| 160 | acublog | 5 | 0 | 5 | 4 | 1 | 5 | 4.60 |
| 161 | acuforum | 11 | 0 | 11 | 0 | 11 | 11 | 0.00 |
| 162 | altoro mutual | 130 | 104 | 5 | 23 | 3 | 5 | 0.66 |
| 163 | badstore | 20 | 10 | 10 | 10 | 0 | 10 | 2.40 |
| 164 | bodgeit | 35 | 0 | 32 | 17 | 18 | 32 | 1.43 |
| 165 | owasp bricks | 15 | 0 | 4 | 15 | 0 | 4 | 7.40 |
| 166 | bts pentesting lab | 40 | 32 | 8 | 4 | 4 | 8 | 0.58 |
| 167 | bwapp | 348 | 170 | 176 | 130 | 48 | 177 | 2.53 |
| 168 | crack me bank | 2 | 0 | 2 | 0 | 2 | 2 | 0.00 |
| 169 | diwa | 11 | 0 | 11 | 0 | 11 | 11 | 0.00 |
| 170 | damn small vulnerable web | 25 | 1 | 13 | 23 | 1 | 13 | 2.64 |
| 171 | damn vulnerable nodejs application dvna | 34 | 0 | 29 | 25 | 9 | 29 | 5.03 |
| 172 | damn vulnerable web application dvwa | 36 | 0 | 13 | 36 | 0 | 13 | 10.00 |
| 173 | damn vulnerable web services | 6 | 0 | 6 | 4 | 2 | 6 | 2.00 |
| 174 | firing range | 93 | 0 | 93 | 3 | 90 | 93 | 0.13 |
| 175 | gruyere | 23 | 0 | 0 | 23 | 0 | 0 | 2.13 |
| 176 | owasp hackademic challenges project | 6 | 0 | 2 | 6 | 0 | 2 | 6.33 |
| 177 | hackazon | 42 | 0 | 38 | 15 | 27 | 38 | 0.79 |
| 178 | hackxor | 2 | 0 | 1 | 2 | 0 | 1 | 2.00 |
| 179 | mcafee foundstone hacme bank | 4 | 0 | 0 | 4 | 0 | 0 | 1.75 |
| 180 | mcafee foundstone hacme casino | 10 | 0 | 0 | 10 | 0 | 0 | 2.90 |
| 181 | javavulnerablelab | 38 | 32 | 6 | 0 | 6 | 6 | 0.00 |
| 182 | owasp juice shop project | 42 | 0 | 22 | 40 | 2 | 22 | 4.79 |
| 183 | kioptrix | 20 | 3 | 17 | 5 | 12 | 17 | 0.75 |
| 184 | lampsecurity training | 6 | 0 | 1 | 6 | 0 | 1 | 9.83 |
| 185 | leettime | 1 | 0 | 1 | 1 | 0 | 1 | 3.00 |
| 186 | magical code injection rainbow | 50 | 32 | 18 | 13 | 5 | 18 | 1.74 |
| 187 | metasploitable 2 | 446 | 413 | 16 | 30 | 3 | 16 | 0.73 |
| 188 | metasploitable 3 | 450 | 413 | 15 | 24 | 13 | 15 | 0.20 |
| 189 | mutillidae | 39 | 0 | 9 | 38 | 1 | 9 | 2.92 |
| 190 | node goat | 18 | 0 | 18 | 10 | 8 | 18 | 1.11 |
| 191 | pentesterlab | 42 | 0 | 40 | 36 | 6 | 40 | 2.90 |
| 192 | prompt | 8 | 0 | 5 | 8 | 0 | 5 | 6.38 |
| 193 | railsgoat | 17 | 7 | 9 | 10 | 0 | 9 | 3.00 |
| 194 | akimbocore | 13 | 8 | 2 | 3 | 2 | 2 | 0.46 |
| 195 | security tweets | 3 | 0 | 3 | 0 | 3 | 3 | 0.00 |
| 196 | owasp security shepherd | 63 | 34 | 12 | 25 | 4 | 12 | 1.05 |
| 197 | sqli labs | 33 | 0 | 20 | 26 | 7 | 20 | 5.30 |
| 198 | vulnerable web application | 22 | 2 | 20 | 1 | 19 | 20 | 0.09 |
| 199 | vulnhub | 901 | 0 | 794 | 863 | 38 | 810 | 9.13 |
| 200 | gracefuls vulnvm | 3 | 0 | 3 | 0 | 3 | 3 | 0.00 |
| 201 | wackopicko vulnerable website | 18 | 0 | 4 | 18 | 0 | 4 | 4.44 |
| 202 | web scanner test site | 524 | 486 | 36 | 4 | 34 | 36 | 0.03 |
| 203 | owasp webgoat project | 43 | 0 | 43 | 34 | 9 | 43 | 10.28 |
| 204 | xss quiz | 19 | 0 | 7 | 19 | 0 | 7 | 1.53 |
| 205 | xtreme vulnerable web application xvwa | 22 | 0 | 7 | 20 | 2 | 7 | 2.77 |
| 206 | zero bank | 180 | 168 | 10 | 5 | 7 | 10 | 0.13 |
| 207 | zixem | 23 | 6 | 13 | 16 | 1 | 13 | 2.22 |
| Totals | - | 90,233 | 74,531 | 4,270 | 14,468 | 3,693 | 6,936 | 0.83 |