Other hackers who have completed the Return to sender challenge.



Pseudo Success Date Score Completed Rank
taw 10.19.2017 at 10:53:50 PM 71 27 97
codeturkey 10.10.2017 at 05:51:49 PM 49 22 117
suchCipher 08.11.2017 at 10:06:05 PM 65 25 102
muffinx 07.06.2017 at 09:23:45 PM 127 42 66
atomic 06.07.2017 at 08:35:13 AM 122 43 69
amone 04.27.2017 at 08:12:42 PM 202 60 36
thefinder 04.13.2017 at 09:00:16 PM 302 80 12
jdubzy 04.11.2017 at 05:38:37 PM 62 26 105
Elian 04.10.2017 at 05:06:22 PM 142 44 59
henryval 03.04.2017 at 02:41:52 PM 10 4 152
TaRaSS 02.21.2017 at 06:32:42 PM 165 50 47
xseris 02.08.2017 at 04:52:36 PM 138 45 61
love0day 01.26.2017 at 01:44:21 PM 197 59 40
stonemush 12.09.2016 at 07:43:59 AM 42 19 123
stonemushroom 12.09.2016 at 05:57:55 AM 9 4 153
macplox 11.30.2016 at 07:47:40 AM 129 43 65
XStreamke 11.17.2016 at 05:23:53 PM 134 47 62
Altran 11.07.2016 at 06:52:33 AM 115 39 73
bolofecal 09.29.2016 at 08:00:53 PM 59 19 108
x2600 08.12.2016 at 12:53:01 AM 253 71 25
kumaus 06.05.2016 at 06:49:24 PM 231 63 33
komentr 05.24.2016 at 07:46:35 PM 105 37 77
pshyphon 05.20.2016 at 11:02:43 PM 20 10 142
destiny 04.26.2016 at 11:34:35 AM 236 69 32
venam 03.29.2016 at 05:03:07 AM 246 70 27
N3W70N 03.04.2016 at 11:04:30 AM 154 49 53
pupkinvv 01.10.2016 at 07:29:45 PM 164 51 48
Ne0Lux-C1Ph3r 11.22.2015 at 02:11:48 PM 200 60 38
steven18 11.01.2015 at 01:28:52 PM 121 42 70
GradiusX 09.12.2015 at 01:30:15 PM 287 78 14
ein1 08.13.2015 at 11:43:00 AM 131 44 64
maf-ia 08.11.2015 at 11:56:14 AM 181 56 45
wolfpi 08.06.2015 at 07:35:09 PM 11 5 151
drasb 08.05.2015 at 10:18:00 PM 82 32 87
Apprentice56 06.10.2015 at 07:56:08 AM 157 51 51
Axeals 04.06.2015 at 11:29:20 AM 78 30 91
edgeof 03.21.2015 at 03:02:16 AM 73 30 96
rijman 02.25.2015 at 06:43:20 PM 167 52 46
Mr_KaLiMaN 01.06.2015 at 08:54:41 AM 270 74 19
srn 11.07.2014 at 05:54:11 AM 63 19 104
theabgupta 09.26.2014 at 05:23:35 PM 8 3 154
sinan 09.13.2014 at 05:12:57 AM 187 58 43
turnip 09.06.2014 at 02:00:33 AM 219 64 34
i$mc 09.04.2014 at 02:04:53 PM 42 19 123
Bullete 08.26.2014 at 06:41:10 AM 54 19 113
Anonr 07.31.2014 at 02:44:27 AM 350 89 2
Hipster 07.25.2014 at 12:57:27 AM 86 29 86
TEO 06.15.2014 at 02:59:59 PM 86 32 86
xenthe 06.09.2014 at 10:42:06 AM 56 24 111
Strawhats 06.01.2014 at 06:32:22 PM 102 36 79
HvT 05.31.2014 at 12:23:11 PM 115 39 73
clytorock 05.13.2014 at 07:16:21 AM 270 74 19
Dragos 05.08.2014 at 09:43:11 AM 74 28 95
WickedCube 04.07.2014 at 10:29:07 AM 80 31 89
gtux 04.06.2014 at 12:54:48 PM 61 25 106
hyourinseta 04.01.2014 at 09:43:09 AM 31 11 132
grover002 03.26.2014 at 06:41:24 PM 32 12 131
dalfor 03.24.2014 at 06:51:47 AM 144 45 58
t4me 03.22.2014 at 10:07:26 AM 82 29 87
khaled 02.27.2014 at 05:42:08 AM 80 29 89
obm0rok 02.01.2014 at 08:25:40 PM 97 33 81
omb0rok 02.01.2014 at 07:34:48 PM 2 1 160
neoxquick 01.19.2014 at 09:31:49 AM 344 88 3
theperk 01.19.2014 at 08:00:23 AM 61 22 106
madbat2 01.10.2014 at 10:07:22 AM 320 83 5
scarlet 12.27.2013 at 02:22:31 PM 201 58 37
MoreKnock 12.19.2013 at 08:34:22 PM 29 13 134
ranju 12.18.2013 at 06:31:02 PM 114 39 74
eRRePe 12.18.2013 at 08:45:48 AM 60 20 107
c4e 12.13.2013 at 08:46:48 PM 161 49 49
faust 12.13.2013 at 06:22:13 AM 145 47 57
S1LV3RWR4TH 12.04.2013 at 09:03:11 AM 76 28 93
WindAI 12.02.2013 at 12:43:59 AM 86 28 86
Cobruto 11.12.2013 at 12:46:27 PM 37 18 127
Akorlith 11.02.2013 at 04:22:42 AM 287 78 14
Jhype 10.21.2013 at 05:23:46 PM 79 31 90
yeuchimse 10.09.2013 at 12:04:24 PM 122 36 69
arnim 09.29.2013 at 04:08:36 PM 67 27 100
crashwind 09.28.2013 at 05:10:16 PM 155 47 52
korkinsson 09.26.2013 at 11:16:40 AM 257 73 24
cryptodoggy 09.09.2013 at 09:06:36 PM 161 51 49
MrStorm 08.13.2013 at 06:33:10 AM 259 72 23
bibotic 07.27.2013 at 02:25:20 AM 23 8 140
Kholan 07.23.2013 at 07:46:26 AM 127 42 66
AhnMo 07.20.2013 at 10:36:27 PM 32 11 131
Platinumcode 07.13.2013 at 09:11:28 PM 97 29 81
r14s 07.09.2013 at 05:07:44 PM 142 47 59
tr510 07.04.2013 at 05:10:56 PM 86 34 86
Creastery 06.08.2013 at 09:27:07 AM 105 38 77
ohb1 05.12.2013 at 06:09:11 AM 104 38 78
jam63 04.16.2013 at 10:30:44 AM 129 44 65
MrL 03.29.2013 at 11:28:55 AM 154 50 53
yachoor 03.23.2013 at 09:01:44 AM 66 24 101
tehron 03.23.2013 at 07:04:40 AM 330 86 4
Chaosdreamer 03.19.2013 at 06:45:18 AM 139 47 60
f00b4r 03.18.2013 at 05:06:54 PM 75 28 94
Pacio 03.10.2013 at 04:21:00 PM 73 23 96
Gman_H4ck3r 02.18.2013 at 04:22:23 AM 205 61 35
CommComm 02.17.2013 at 02:51:50 PM 116 40 72
tuere_816 02.12.2013 at 09:48:58 AM 34 15 129
zed_0xff 02.11.2013 at 08:24:37 PM 154 51 53
Cerades 02.09.2013 at 03:10:30 AM 121 41 70
Hopfrog 02.08.2013 at 05:10:10 AM 106 38 76
New_LucA 02.03.2013 at 06:42:59 AM 245 70 28
ytbjplh 02.03.2013 at 06:34:07 AM 122 41 69
benito255 02.02.2013 at 11:28:23 PM 280 77 15
tel0seh 02.01.2013 at 06:39:35 PM 56 20 111
rookie 01.24.2013 at 01:10:46 PM 261 73 22
b33f 01.23.2013 at 03:03:21 PM 301 80 13
seudo 01.14.2013 at 07:31:48 AM 107 38 75
TAPE 01.11.2013 at 05:15:28 PM 96 33 82
ThEbIcOuNeT 01.10.2013 at 08:56:47 AM 59 25 108
zarek 01.03.2013 at 11:13:39 AM 66 22 101
yehuju 01.03.2013 at 12:57:57 AM 186 57 44
elasolova 12.24.2012 at 10:09:30 AM 157 51 51
mathpseudo 12.24.2012 at 08:29:45 AM 259 74 23
zillion 12.24.2012 at 05:42:03 AM 70 29 98
Zeta 12.21.2012 at 03:34:35 AM 129 42 65
s_ha_dum 12.12.2012 at 10:12:12 PM 95 36 83
TheEagleLabs 12.10.2012 at 10:06:56 PM 132 44 63
Hertz 12.05.2012 at 12:53:20 PM 313 82 10
m1sterx 12.05.2012 at 03:46:39 AM 151 48 55
run182 11.30.2012 at 08:17:00 AM 240 67 29
mybrave 11.16.2012 at 02:59:31 PM 102 36 79
nidsche 11.11.2012 at 07:48:08 AM 75 29 94
MaddinW 11.10.2012 at 07:47:25 AM 114 39 74
gridder 11.10.2012 at 07:39:51 AM 56 22 111
LoneWolf219 11.09.2012 at 07:48:23 PM 199 59 39
makler2004 11.06.2012 at 07:22:23 AM 305 82 11
paipai 11.04.2012 at 10:35:23 AM 94 30 84
mut4bor 11.03.2012 at 11:30:48 AM 81 31 88
rubiya 11.03.2012 at 04:25:38 AM 319 82 6
Fulldawa 11.01.2012 at 05:57:40 AM 120 42 71
cls 10.30.2012 at 04:03:27 PM 125 42 67
Mart 10.29.2012 at 04:44:37 PM 274 75 17
tripleedged 10.29.2012 at 04:14:43 PM 231 67 33
Jinx 10.28.2012 at 05:27:10 PM 124 41 68
Caesum 10.28.2012 at 04:19:46 AM 315 83 9
phoenix1204 10.27.2012 at 04:20:31 PM 275 76 16
alucardo 10.27.2012 at 12:10:52 PM 354 90 1
Luxerails 10.27.2012 at 05:07:37 AM 191 58 41
sabretooth 10.26.2012 at 12:41:03 PM 238 67 30
Holographic 10.25.2012 at 01:16:01 PM 317 83 7
Jos18 10.25.2012 at 08:38:34 AM 271 74 18
brahim 10.25.2012 at 05:35:55 AM 49 19 117
livinskull 10.23.2012 at 01:21:34 PM 316 84 8
peterkodo 10.23.2012 at 08:50:26 AM 115 37 73
harvey 10.23.2012 at 04:52:49 AM 250 70 26
bacq 10.22.2012 at 10:47:48 PM 25 9 138
Zebediah 10.22.2012 at 02:57:22 PM 188 55 42
noother 10.22.2012 at 08:24:35 AM 101 36 80
_o_ 10.21.2012 at 07:24:07 AM 240 70 29
dokyriak 10.20.2012 at 03:21:55 PM 150 48 56
dloser 10.18.2012 at 02:59:16 PM 262 73 21
kwisatz 10.18.2012 at 02:46:48 PM 89 34 85
kismet 10.18.2012 at 02:57:03 AM 153 49 54
criple_ripper 10.17.2012 at 03:20:20 PM 237 68 31
freak_out 10.17.2012 at 01:51:16 PM 49 22 117
TheHiveMind 10.17.2012 at 07:56:19 AM 268 74 20
neil1775 03.13.2012 at 09:37:40 AM 43 19 122
caesar 03.12.2012 at 06:53:35 PM 11 4 151
volvox 03.12.2012 at 04:36:54 PM 39 16 125
Wixxerd 03.12.2012 at 03:43:52 PM 354 90 [8^)
Pseudo
  Pass

There are currently 90 challenges, with a maximum possible value of 354 points.

New Challenges
Rumplestiltskin
Unusual Translation
Hashed II
Beep Beep
JSON and the Argonauts III
JSON and the Argonauts II
JSON and the Argonauts I

Most Popular Challenges
What's that say? I
A curious escape
Computer Talk
What's that say? III
Base 8^2
I came, I saw, I encrypted
What goes there?

1 hacker solved 1 challenges in 48 hours
Thin Air by amone

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