bentenjamin/sudokusolver

sudokuSolver

Sudoku Solver

Had a challenge with some friends to write a 9x9 sudoku solver in pure c with no libraries (this is in accordance with the french school 42's "norme" standard). This is the rough working result. It took 1 hour 57 minutes and 38 seconds from first line to working. The commits after the inital one is just me being pedantic as i learn more.

usage:

gcc *.c -o sudoku

./sudoku line0 line1 line2 line3 line4 line5 line6 line7 line8

eg ./sudoku "9...7...." "2...9..53" ".6..124.." "84...1.9." "5.....8.." ".31..4..." "..37..68." ".9..5.741" "47......."

a bit of a harder one: ./sudoku ".63......" "...2.8..1" ".....9.52" "8..6....." "59......." ".......75" "....7..4." ".3....91." ".57.3...."

just for fun ./sudoku "........." "........." "........." "........." "........." "........." "........." "........." "........."

this one has a pretty visualiser but i was just too lazy to norme (School 42's standard for c) it.

sudokusolver's Issues

New Algo hangs

Havent investigated but new algo (as compared to whats in the visualiser branch) gets stuck on something and hangs