This is a pretty common game, where you must change one letter at a time from a word to get to another word. My dad created an algorithm to find some of the hardest of these puzzles.
- You can only change one letter at a time
- After each letter change the resulting letters must be a word
- An additional challenge is to get there with 17 or under steps
From Break to Trend:
Break - Bread - Tread - Trend