The Dungeon Puzzler's Lament

What happens if the heroes suddenly stop being able to solve your puzzles? You are the puzzle designer for a dungeon. No, you prefer to think of yourself as a visionary architect. A fiendish master of traps and puzzles designed to foil any attempts from so-called heroes to reach the treasure. However, something changed recently. Heroes keep moving the same way, in predictable patterns. They aren't…