Category Archives: Uncategorized

Google CTF 2017

Some would say that this year’s Google CTF was harder than usual. Maybe it was. But it also was great fun.
Even though this was the first time team participated in any CTF, we scored 79th place out of 1976 contenders worldwide.

Kirils also submitted a write-up for one of the challenges ­ — JohnnyBoy — and now that write-up winners have been announced, we can publish it too.

Will we be back next year? Sure thing!

Getting rid of twitter in-line media

Chances are that you are a twitter user and while not using your mobile phone you are using the official website. If not, you’re in luck, because recently they added quite a nasty feature that you can’t toggle on or off — the in-line media display.


Here’s a quick and clean hack to get rid of this nonsense.

  1. Install Stylish for Firefox or for Chromium.
  2. Restart your browser
  3. Click on the stylish-empty icon → Write new style → for…
  4. Add
    div.tweet > div.content > div.js-media-container { display: none !important; }

    before the last bracket so that it looks similar to this:

    @namespace url(;
    @-moz-document domain("") {
     div.tweet > div.content > div.js-media-container { display: none !important; }
  5. Click Save. The icon should turn stylish-active and you should immediately be able to see the metamorphosis

Much better now, isn’t it? Enjoy your new and improved twitter on a sunny day over a beach! :)