magical 6704766eba use dict for 'visit' var in day 16 ... not sure if this is an improvement? it's more or less the same as the array version		2023-12-19 04:57:53 +00:00
..
input	day 16 part 1	2023-12-16 05:43:57 +00:00
sample1.in	day 16 part 1	2023-12-16 05:43:57 +00:00
sol.tcl	use dict for 'visit' var in day 16	2023-12-19 04:57:53 +00:00