Sublime
Of all the minimalist games I've played E7 is definitely the best. I love how intuitive this game is. I also love how challenging the game is without taking away from its simplicity. Some levels are more challenging than others. The first time I played through the learning curve seemed really smooth in the beginning then turned steep once I reached the green area. Once you understand how to use the environment to your advantage it gets much easier. This game is just beautiful, I would love to see more games like this.