Merge pull request #10 from kenmunyap/master

repush again again
Merge pull request #11 from kenmunyap/master

recursive
Merge pull request #12 from kenmunyap/master

redo recursive
Merge pull request #13 from kenmunyap/master

done row recursive
eliminate recursive column peers nt done
eliminate done with 1 test
eliminate test with 3 recursive done
eliminate error throw done
done sudokuSolved