This Java program displays and solves Sudoku puzzles using a backtracking algorithim. It has 60 data files of example Sudoku puzzles.
Datasets used are from http://lipas.uwasa.fi/~timan/sudoku/ and https://github.com/mjzarrin/sodoku/tree/master/src/data
Check out the Javadoc on my website!
100000089
382070015
000000600
070064030
613020548
020510070
006000000
850090264
930000001
Your Original Sudoku:
1 # # | # # # | # 8 9
-----------|-----------|------------
3 8 2 | # 7 # | # 1 5
-----------|-----------|------------
# # # | # # # | 6 # #
===========+===========+============
# 7 # | # 6 4 | # 3 #
-----------|-----------|------------
6 1 3 | # 2 # | 5 4 8
-----------|-----------|------------
# 2 # | 5 1 # | # 7 #
===========+===========+============
# # 6 | # # # | # # #
-----------|-----------|------------
8 5 # | # 9 # | 2 6 4
-----------|-----------|------------
9 3 # | # # # | # # 1
Your Solved Sudoku:
1 6 4 | 2 3 5 | 7 8 9
-----------|-----------|------------
3 8 2 | 9 7 6 | 4 1 5
-----------|-----------|------------
7 9 5 | 4 8 1 | 6 2 3
===========+===========+============
5 7 9 | 8 6 4 | 1 3 2
-----------|-----------|------------
6 1 3 | 7 2 9 | 5 4 8
-----------|-----------|------------
4 2 8 | 5 1 3 | 9 7 6
===========+===========+============
2 4 6 | 1 5 8 | 3 9 7
-----------|-----------|------------
8 5 1 | 3 9 7 | 2 6 4
-----------|-----------|------------
9 3 7 | 6 4 2 | 8 5 1
There is an executable jar in this repository. Each time I update the source code, I will also update this jar. If you're running a Linux distro, make sure you chmod +x if you wish to open it from your file manager.
Otherwise, you can start the program by running java -jar "Sudoku-Solver.jar" in the directory containing your file. You must have the data folder in the same directory as the jar.
Copyright (c) 2018 Austin FitzGerald
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.