Tips for golfing in 2D languages
Avoid horizontal gaps
Often, code will leave largs gaps of whitespace to the left hand side of the program, like so.
abc
  d
  e

This adds 4 bytes, when this could be avoided by left aligning.
cde
b
a

If you need to use large gaps of whitespace, try to make them vertical, instead of horizontal.
########
#      #
#      #
#      #

vs
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#
#
#
#
#
#
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