Word Ladder is a game everyone can play. You begin with a start word and a goal word. The object of the game is to
convert the start word to the goal word by changing one letter at a time. Each step must also be a valid word.
It's easier to follow an example
COLD → CORD → CARD → WARD → WARM
Originally invented by Lewis Carroll in 1877, the game continues to be a source of thoughtful fun over a century later. You might even be familiar of it under another name: Doublets, Word Links, or Word Golf.
The game includes 180 levels with a wide range of difficulties. A hint system is included in case you get stuck on tricky sections. Each completed puzzle rewards you with an additional hint.