My Advent of Code solutions

!         *
+        /|\
-       /*|O\
+      /*/|\*\
-     /X/O|*\X\
+    /*/X/|\X\*\
-   /O/*/X|*\O\X\
+  /*/O/X/|\X\O\*\
- /X/O/*/X|O\X\*\O\
+/O/X/*/O/|\X\*\O\X\
#        |X|                __
#        |X|              _|==|_
#                          ('')___/
#                      >--(`^^')
#                        (`^'^'`)
#                        '======'