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Solve 9x9 Sudoku Puzzles Using A Command Line Utility
This tool written in C uses the Backtracking algorithm to solve Sudoku puzzles.
The idea was born by participating a coding challenge of a German internet forum.
https://www.coding-board.de/threads/coding-herbst-die-coding-board-de-coding-challenge.39297/
So it's rather made for fun. However, this code won in terms of speed.
Unfortunately, the initiator of the contest has passed away in the meantime. R.I.P. Benjamin.
Sudoku solver based on the initial work of Michael Kennett
Console based sudoku solver. It is a modified version
of the solver included in the Ubuntu distribution of Linux,
and has similar functionality to the original by Michael Kennett.
New features:
- You interactively can open and save boards with it.
- The title of the board can be edited.
- Added early contradiction check to detect if the board is unsolvable:
1 2 . | . . . | . . .
. . . | 1 2 . | . . .
. . . | . . . | 1 2 .
-------+-------+-------
2...
Crazy Turtle puzzle game solver utility. Other names: CRAZY TURTLE / LE JEU FOU DE LA TORTUE / NAUGHTY TURTLES / ŠAŠAVE KORNJAČE / NAGAJIVE ŽELVICE / SASAVE KORNJACE
Curious mad fan of sudoku, I've been pretty disappointed to always find programs processing all cases. For us "humans", it's unusable. That's why I've had in mind so far to create one which could help us (giving hints) if we're stumped.