Skyscraper Puzzle Algorithm

Algorithm to resolve a Skyscraper Puzzle, a sudoku variation.

Usage

Compile files running the Makefile command

$> make all

Clean temp files running the Makefile command

$> make clean

Clean all files running the Makefile command

$> make fclean

Run the program with the following command

$> ./puzzle "col1up col2up col3up col4up col1down col2down col3down col4down row1left row2left row3left row4left row1right row2right row3right row4right"

16 digits between 1 and 4 are expected using the given pattern above