## Description

_Untrusted_ is an an open-source puzzle game based around programming. The
game is presented as a rogue-like from the early days of gaming, where the
player can move the character around the playfield using the cursor keys. To
the right of the playfield there is a console displaying messages and the
source code of the game in Javascript. Each of the game’s twenty-one levels is
initially unbeatable, so the player needs to modify the game code with select
Javascript commands in a way that would allow him to win the level.

Untrusted