I'm glad you're enjoying it! :) When you explore you enter three directions one after the other. If you hit a "blank" node then the game will automatically take you to an event you haven't yet seen and record the "correct" directions for you to "remember" later. There are, however, one or two hidden scenes that can only be found by hitting a blank node (after you've seen all the automatic scenes) and paying attention to the text clues, then entering the directions hinted at in the clue. Hope that helps!