
Left up
I forget.. Can I go up from where I start?
Okay so I'm starting at a dead end... Interesting.. Left left takes me out.
down
right
up
right
down
right
up
right
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up
right
down
down
down
down
down
right
down
down
down
down
down
right
right
right
right
down
down
right
Now, does a wall represent moving up 1? So if I go left left up right, have I missed the wall, or does the wall represent the 1 up and I need to go up once more to go around it fully (theoretically speaking..)
You've hit a wall and returned to your starting position.
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Walls are not a 'block'/'grid space' thick. They lie between the spaces.
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