one at a time: word ladder

Turn one word into another, one letter at a time. Every step has to be a real word: WARM, WARD, CARD, CORD, COLD. That's the whole game. It's been played on paper since Lewis Carroll invented it in 1877 — this is it done properly on a phone. THE DAILY One puzzle a day, the same for everyone. Solve it at par with no hints and the game calls it what it is: flaw · less. Keep your streak alive, and catch up on any day you missed in the archive — though the streak only counts on the day. ENDLESS Four sizes of puzzle, dealt fresh whenever you want one. Perfect 4s for a quick, tidy solve where every letter has to move. Gentle warm-ups. Classic, the standard spread. Marathon, seven moves or more, for the long haul. THE WALK One continuous ladder: reach the goal at par and it becomes the next puzzle's start. The walk ends the first time you go over. How far can you get? HOW IT PLAYS · Par is…