You find yourself in a coordinate system, at the origin, facing the +x direction (east). If you follow the following instructions, you'll find out how to leave.

  1. Move forward 1 unit. Mark your coordinates.
  2. Turn left 90 degrees. Mark your coordinates.
  3. Move right until your x coordinate is 2 digits. Mark your coordinates.
  4. Move forward 1 unit. Turn to the right 45 degrees. Mark your coordinates. Move left until your coordinates are the same.
  5. Move back a specific number of units, 3.5 in fact. Snap to the nearest integer coordinates. Mark your coordinates.
  6. Imagine, for a second, that you’re on a circle centered at the origin. Mark your coordinates. Having imagined the circle, move east until your x coordinate matches what it was at the end of step 3. Move east 3 more units.
  7. Move back until you hit the x axis. After that, mark your coordinates. Turn left 135 degrees.
  8. Move forward the index of the second step in which you moved east. Move right the same number of steps. Mark your coordinates. Turn right 1 degree.
  9. Until you reach the y axis, move forward. Snap to and mark the ceilings of your coordinates. Imagine, for another second, that you’re on a circle centered at the origin.
  10. Remember those circles you imagined? There are 2 points with nonnegative coordinates strictly between them. Move to my favorite one; you’ll figure it out. Mark your coordinates.
  11. What’s the index of the first step where you stopped facing east? Move back that many steps, then move west 1 step. Snap to the nearest integer coordinates and mark them.
  12. Move left until your coordinates are both integers again. You’re stumped? It’s impossible? Then turn right 3149 degrees. Repeat the first 4 sentences of this step 8 more times. Mark your coordinates.
  13. For playing around and spinning so wildly, you’re punished. Face (-1, -1). Go to (-1, -1). Go directly to (-1, -1). Do not cross (6, 0). Do not collect $200. Mark your coordinates. I hope you learned your lesson.
  14. Take the absolute value of and add 1 to each coordinate you marked so far, both the x’s and the y’s. Move back 3 units. Snap to the nearest integer coordinates. Mark your coordinates.
  15. Move back the index of this step. Nice self reference. Mark the floors of your coordinates. Snap to the nearest integer coordinates.
  16. It’s time for a walk! Face north. Move forward 7 units. Turn left 90 degrees. Move forward 1 unit. Repeat sentences 3-5 (inclusive) of this step. Turn right 90 degrees. Repeat sentences 3-6 (inclusive) of this step. Mark your coordinates. Add 1 to each coordinate you marked from the previous 2 steps.