set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
add_subdirectory(cake)
add_subdirectory(colour)
add_subdirectory(crystal_maze)
add_subdirectory(langford)
add_subdirectory(magic_series)
add_subdirectory(magic_square)
add_subdirectory(money)
add_subdirectory(n_queens)
add_subdirectory(odd_even_sum)
add_subdirectory(ortho_latin)
add_subdirectory(qap)
add_subdirectory(skyscrapers)
add_subdirectory(sudoku)
