User talk:Hx...Hafiz

December 2018
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Facebook Hacker Cup has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 19:53, 2 December 2018 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Facebook Hacker Cup was changed by Hx...Hafiz (u) (t) ANN scored at 0.891935 on 2018-12-02T19:53:23+00:00

Hacker book
Not mind Hx...Hafiz (talk) 19:59, 2 December 2018 (UTC)

December 2018
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Block cipher mode of operation, you may be blocked from editing. theinstantmatrix (talk) 20:02, 2 December 2018 (UTC)