How it plays
One rule, a lot of room.
Change a letter
Every move swaps a letter to make another real word. Short words are strict; longer words give you a little more room.
Build a chain
Each new word has to be one you have not used yet. See how far a single starting word can take you.
Learn as you go
Finish a round and see the words you missed. You always come away knowing something you did not before.
Ways to play
Quiet puzzles or a live match.
Puzzle
Find every word one step from the start. Take your time, no clock.
Evolution
Travel as far as you can through the language, one letter at a time.
Daily challenge
One shared puzzle a day. Come back tomorrow for a new one.
Survival
Beat the clock. Every word you find buys you a few more seconds.
Turn battle
Pass the word from player to player against a clock. Last one standing wins.
Quick race
Everyone hunts words from the same start at once. Most words wins.
Play together
Bring a friend, or your whole school.
Send a friend a room code and play a live match on the spot, or watch one and cheer with a tap. Rep your school on the board and see how many players are flying its flag. There is no chat and no direct messaging, so a match stays about the words.