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Top Hackers
alucardo 354 points 100.00%
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livinskull 330 points 93.22%
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madbat2 320 points 90.40%
rubiya 319 points 90.11%

New Hackers
starz007 : What's that say? I
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Partner Sites
Halls of Valhalla
Additional Challenge Sites
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hacking.allowed.org with 49 challenges.
Updated on 08/21/19 12:12:29 PM UTC
It's only a game!

Research harder

Reversing the application I

This one shouldn't be too hard.

Pay close attention to what the application is doing, and you'll have your answer.

Download the puzzle



And the answer is?







Who's beaten this one?
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
Computer Talk
A curious escape
Base 8^2
What's that say? III
I came, I saw, I encrypted
What goes there?

1 hacker solved 3 challenges in 48 hours
Hashed by mglarragan
Poking Around II by mglarragan
Repetitive math by mglarragan

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