3Play a mobile game
This is another part to curing boredom in a public place. Incidentally, most people are giving to games. So you can download a mobile game you can play to pass the time from PlayStore or AppStore for free.
The internet is also full of free online games that you can play alone or with an online community.
Examples of free games include: Candy Crush, Animal Crossing, Pokemon, Clash of clans, etc, and they can be downloaded from trust worthy websites like Kangregate, Armor Games, or MoFunZone.
