Async Corp. is about as charming as a puzzle game gets. There are a few flaws with it (most notably that the game does a terrible job of actually telling you how to play, but I'll fix that in a second), but it's just so cute and so charmingly devised that it's hard to put down. The idea is that you've got two grids of colored blocks next to each other, and it's your job (in an almost literal sense, as the game's premise casts you as a worker at a fictional corporation) to "pass packets" back and forth by touching one grid and then the other. The trick is that you can only pass packets when they combine up into a rectangular box of four or more, at which point they create cute little boxes with faces on them, which can then be tapped away for poin
