Turn one word into another by changing a single letter at a time. Every rung has to be a real word. Eighteen puzzles, a par to chase, and a solver ready to nudge you when the ladder runs out of rungs.
Word Ladder is the classic pencil-and-paper puzzle Lewis Carroll invented for a bored houseful of children, rebuilt into something you can tap through on a phone in a lift. You get a start word and a target word, both four letters, and one rule: change a single letter at a time, and every word you land on along the way has to be real. COLD to CORD to WORD to WARM. Easy to say, sneaky to do.
The joy is in the near-misses. You can see the target sitting right there, one letter away, but the swap you want makes a word that doesn't exist and the tiles give a firm little shake. So you back up, take the long way around, and suddenly you're four rungs deep wondering how a three-letter difference turned into a maze. A built-in solver checks every puzzle is winnable and powers the Hint button, so when you're truly wedged it'll whisper the next optimal letter rather than the whole answer.
It's for anyone who likes crosswords, Wordle, or just a quiet moment of untangling. Eighteen ladders climb from gentle to genuinely tricky, and each one tracks your best step count so you can come back and climb it cleaner.
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You're given a start word and a target word of the same length. Tap a letter tile (or press Left/Right) to pick a spot, then type a letter to change it. Each swap has to spell a real word or the tiles shake and it's rejected. Keep changing one letter at a time until you reach the target, ideally in as few steps as the par.
Desktop: click a tile then type a letter, or use the on-screen keyboard; Backspace undoes, H hints, R resets, M mutes. Touch: tap a tile, then tap a key on the built-in keyboard.
You're given a start word and a target word of the same length. Tap a letter tile (or press Left/Right) to pick a spot, then type a letter to change it. Each swap has to spell a real word or the tiles shake and it's rejected. Keep changing one letter at a time until you reach the target, ideally in as few steps as the par.
Desktop: click a tile then type a letter, or use the on-screen keyboard; Backspace undoes, H hints, R resets, M mutes. Touch: tap a tile, then tap a key on the built-in keyboard.
Yes — Word Ladder is completely free on 360 PlayZone. There's no download, no install and no sign-up; it opens and plays right in your browser.
Yes. Word Ladder works in any modern mobile browser with full touch support, so it plays on phones and tablets as well as on a laptop or desktop — nothing to install.
Word Ladder was built in-house by the 360 PlayZone team using open web technology (HTML5), which is why it runs instantly without any download.
Word Ladder is a plain web page — no plugin, no installer, no app store — so it loads on a Chromebook or a locked-down school or office laptop the same way any other page does. Whether it opens comes down to your network's filter rather than the game itself, and there is nothing to install either way.
Word Ladder is a single-player game. You are playing against the game and against your own best score, at whatever pace suits you.
Yes. Word Ladder keeps your best score and progress in your own browser's local storage, so it is still there when you come back on the same device. Nothing is uploaded and no account is involved — clearing your browser data is what resets it.
Look for a shared middle: many ladders hinge on getting the two inner letters to match the target first, then fixing the ends. If a swap you're sure about gets rejected, that word probably isn't in the dictionary. Try a neighbouring letter and route around it. The full tips list on this page covers the rest.
Word Ladder is a free puzzle game that runs in the browser. Turn one word into another by changing a single letter at a time. A typical session runs about 5–20 minutes.
Want Word Ladder on your own site, blog or classroom page? It's free to embed — copy this code:
<iframe src="https://360playzone.com/game/word-ladder" width="640" height="480" style="border:0;max-width:100%" allowfullscreen loading="lazy" title="Word Ladder"></iframe> <p>Free Word Ladder game by 360 PlayZone</p>
Word Ladder is one of 58 free puzzle games on 360 PlayZone. Browse the whole Puzzle collection, try Bridge Builder next, or head back to the home page to explore every category. You might also like our games like Word Ladder roundup.