initial commit, contains sudoku-file
reader and writer function seems to work
removed unnecessary line
ns is now set
using makefile for the first time ever \:D/
added solver dummy
added sudoku-pointer to functions, and possible numbers to printing function
added support function to solver and some functions that operate on the support
removing set numbers from possible numbers works for columns and rows
removing numbers from square works, solves simple sudokus \:D/
added a harder sudoku, added function stub for setting unique numbers
implemented column-part of the uniqs function
ps-printing is available
printers take offset parameters, problem and solution are in the same file
added spaces, so that output looks nice, still some work to do though
played around. forgot what i changed...
tried to work with pointers, failed
wtf
i think i have a better understanding of pointers now
substituted support by popcount, introduced true/false enum