Newgrounds still lives and flourishes, to this day it is still an incredibly active hub for free browser games and animations. Itch.io is another hub that is very active, both with free and paid games. Both have thousands of browser games, quality ranging from literal shit to truly excellent.
Flash may have died, but the browser game very much lives on.
Might seem counterintuitive at first pass, but brushing Before breakfast IS much better.
There's a couple of reasons for this. One thing being that you want to wash out the bacteria that have multiplied overnight - these are the ones that give you the morning stinkbreath, and that sticky coating you feel on your teeth.
Additionally, when you eat you expose your teeth to acids that weaken and softens your enamel for a while. Brushing the weakened enamel weakens the enamel over time. Brushing before on the other hand helps protect your teeth from said acids, reducing this weakening effect.
That said, brushing after you've eaten is still better than not brushing at all.