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  • \$\begingroup\$ Another output example would probably be useful. And I expect the title should be "one liner". \$\endgroup\$ Commented Sep 25, 2015 at 0:06
  • \$\begingroup\$ Will the input maze always be a rectangle? Could you should a larger example so we can see the spacing? \$\endgroup\$ Commented Sep 25, 2015 at 0:06
  • 2
    \$\begingroup\$ Welcome to Programming Puzzles & Code Golf Stack Exchange! Great first challenge, but a few things: can input/output be something other than STDIN/STDOUT (ex. as a function argument and return value)? Can lines be separated via a character other than newlines? \$\endgroup\$ Commented Sep 25, 2015 at 0:08
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    \$\begingroup\$ Using stdin and stdout is obligatory if possible, otherwise "the closest equivalent." Are there reasons to weaken the newline-assumption? \$\endgroup\$ Commented Sep 25, 2015 at 0:13
  • 1
    \$\begingroup\$ Related: codegolf.stackexchange.com/q/37390/194 , codegolf.stackexchange.com/q/21730/194 \$\endgroup\$ Commented Sep 25, 2015 at 6:26