One letter can change everything. Word Ladder is a word puzzle where you transform the starting word into the goal word by swapping one letter at a time. CAT → HAT → HOT → HOG → DOG — stack up small "aha!" moments and feel the rush of climbing the word ladder all the way to the top. ・Intuitive drag controls — learn the rules in 10 seconds ・Start with 3-letter words; stages get longer and tougher as you go ・Each stage takes just a few minutes — perfect for a quick break ・A fun brain workout that builds your vocabulary as you play So simple, yet you'll keep saying "just one more stage." How high can your vocabulary and wit take you?