Gestern, 15:16
Hello Giovanni.
As Dandelo already said, such puzzles are not forbidden, but they would not be considered handmade. (they would be hand-tested, not handmade)
The issue is, that when a human creates a puzzle, they usually have some clear logical steps in mind that the solver will have to discover and use to solve the puzzle, whereas a computer randomly places numbers and clues in the grid, and then stops as soon as those clues only allow for only one solution out of the myriad number of ways to fill out the grid.
Human solvers usually do not want to go through several thousand possible solutions to determine that the one they found is indeed the only one, hence they will not try out a computer generated puzzle.
As Dandelo already said, such puzzles are not forbidden, but they would not be considered handmade. (they would be hand-tested, not handmade)
The issue is, that when a human creates a puzzle, they usually have some clear logical steps in mind that the solver will have to discover and use to solve the puzzle, whereas a computer randomly places numbers and clues in the grid, and then stops as soon as those clues only allow for only one solution out of the myriad number of ways to fill out the grid.
Human solvers usually do not want to go through several thousand possible solutions to determine that the one they found is indeed the only one, hence they will not try out a computer generated puzzle.