Check out Continuity, a brain teaser puzzle game

Continuity is a puzzle game where the goal is to retrieve a red key and use it to get out of a red door. But the puzzle isn’t just in figuring out which way to go; you also need to figure out what order to move the screens to so that you can get to where you need to be.

It’s hard to describe, but basically each screen in a level can be independently moved by shifting into a macro mode in the game. You do this by pressing the Shift key on your keyboard. Once in this mode, you can slide the screens around with your arrow keys – there is always an empty space, and pressing in a directly will move a piece into that space. Once you’ve arranged them as you like, press Shift again to go back into game mode.

Not all screens will line up nicely, and even when they do you may find that you can’t move your guy to the next screen. That element can make the game frustratingly difficult in later levels, and you really just end up having to play a game of trial and error. That being said, it’s certainly a good brain teaser.