SKYLINE

How to play

1. Climb from the start word at the bottom to the goal word at the top.
2. Each move, type a four-letter word that changes exactly one letter of your last word. It must be in the word list.
3. Press Enter to add the floor.
4. A bright letter is in the right place in the goal word. An amber outline means the letter is in the goal word, but in another place.
5. "Fewest moves" is the shortest route. You get twice that many moves.
6. There is one puzzle a day, new at your local midnight.