Using g++
More puzzels tlos
SetOperations const correct
Added level of recursion and max number of solutions
Removed warning
SudokuGrid updated to last version
Removed debug output
Added bool result for solveNakedSingles()
Added measurement recursion depth
Improved output layout
Improved output layout
Solved bug in solveHiddenSingle()
Compiler clang++
Added hardest solvable sudoku by logic
solveHiddenSingle() added bands checking
Merge with refactoragain branch