The capacity to provide a substantial feeling of advancement through quite minor discoveries is one reason word games continue to be popular. strands hint  does a good job of adhering to this principle. The mystique of the puzzle is diminished with each correct word. Sometimes, even a wrong prediction can lead to a good one, since it forces the player to reevaluate the letters at their disposal and examine additional possibilities. There is usually not a single, epiphanic moment of complete comprehension during the process. This game is mostly about gathering hints until you can't ignore any more.