Crossword puzzles are downright addictive. DailyInk offers subscribers interactive versions of its best puzzles. Players are given: a choice of selecting a hard or easy level and an option to have the computer fill in a letter, word or the entire puzzle. When flummoxed, point-and-click the clue selection for easy entry, a simple type-to-fill-in process with easy erasing capabilities and attractive colorful grids.