This site tests your ability to Cracking & Reverse Code Engineering.
Now Challenge a problem for each environment.
(Windows, Linux, .Net, Flash, Java, Python, Mobile..)
Admin E-Mail: firstname.lastname@example.org
2014-06-20 The new challenges will be added..!
2013-05-04 'CRC1' score has been changed.
2013-04-17 New challenge 'Multiplicative' was added.
2013-04-10 New challenge 'CRC1' was added.
2013-02-16 Homepage Renewal!
2013-01-27 New challenge 'MetroApp' was added. (Thanks to 3735943886)
2013-01-09 New challenge 'FlashEnc' was added. And Please modify your country.
2012-03-17 Score has been changed.
2012-03-03 Homepage was opened!