Wow, this is a simple concept, but it makes for a pretty hard puzzle. I really like this kind of game where the rules and the mechanics are simple to absorb, but the levels themselves are pretty challenging.
The graphics are minimal, but that's not bad, and the "narrow screen" presentation makes me think that this was probably intended as a mobile game, right? Well, that'd be a great game to have on my phone. There's no music, which I'd prefer if I was playing this on my phone, but playing it on my computer with no music felt slightly empty.
I really like how this works. The objective of the game is pull "wires" from the numbered boxes until you fill all cells in the grid, always remembering you can push other boxes using said wires, and it makes for a pretty challenging set of stages. The concept is as simple as it comes: no need for a thousand different features when the very basic concept works fine as it is.
I'm currently stuck on level 18, it's pretty hard, but I think I might figure it out soon. It's incredible how hard these puzzles are, man.
So, all in all, a pretty nice game. The presentation is minimal, and the controls/looks feel like they belong in a mobile game, not a PC game. 3.5/5