swiping down the screen repeatedly will show a cat at the top of the screen. Entering the tabview on the Google Chrome app and swiping up on a tab five times will cause the tab to do a backflip. Opening more than 99 tabs in the Google Chrome app will result in ":D" shown instead of the number of opened tabs. In incognito tab it will show ";)". Tapping on the dinosaur, which is shown if the Google Chrome app is not able to connect to internet, will start Dinosaur Game. Gallery YouTube On YouTube for PlayStation 4, Xbox One, Nintendo Switch and on YouTube TV, holding rewind (left on a gamepad thumbstick, left or on a keyboard) for a few seconds while at the beginning of a video, will cause an animated image of a small dog to run across the video's progress bar. On a video published by Numberphile on June 22, 2012, titled "Why do YouTube views freeze at 301?", the view count is intentionally frozen at 301, referencing a bug that prevented the view counter from refreshing beyond 301 views. Adding "&wadsworth=1" to a video URL would apply "Wadsworth's constant", skipping the first third(30%) of the video. Whilst viewing any video, typing "awesome" makes the progress bar and other player elements flash multicolored. Typing "awesome" again stops it. YouTube's robots.txt file at "" states that it was "Created in the distant future (the year 2000) after the robotic uprising of the mid 1990s which wiped out all humans." This is an ostensible reference to the song "Robots" by Flight of the Conchords. On December 12, 2015, in celebration of the release of Star Wars: The Force Awakens, the progress bar was changed in order to look like a Lightsaber. By signing up to a specially created page, users were able to follow the Light Side (which would change the progress bar to blue) or the Dark Side (which would change the progress bar to red). Account users had the option to return the effect to normal. Google disabled it for all users, February 1, 2016. A Snake game could be activated in the Adobe Flash player by pressing a combination of arrow keys whilst videos were paused or playing. Once started, the snake could be controlled by further use of the arrow keys, directing it to "gobble up dots" to increase its size. If the snake