Letter Boxed is a free, unlimited online word puzzle inspired by the NYT classic. Connect letters around a square to make word chains where each word begins with the last letter of the previous one. Aim to use all letters in as few words as possible—perfect for vocabulary fans and puzzle lovers.

On this page:
What is Letter Boxed? (Overview)
Letter Boxed is a square-board word game where letters sit on four sides. Your job is to build a chain of valid words that uses every letter at least once. Each new word must start with the final letter of the word before it, pushing you to think ahead and plan efficient paths.
It’s a delightful “Wordle-like” brain teaser you can replay endlessly. Learn more about the original concept on NYT Letter Boxed.
Rules & Win Condition
- Connect letters to form words: pick letters from the square to spell a valid word.
- Minimum word length: 3+ letters.
- No consecutive letters from the same side: you must jump to a different edge each time.
- Chain your words: the last letter of a word becomes the first letter of the next (e.g., THY → YES → SAGE).
- Use all letters: cover every letter on the board at least once.
- Win efficiently: solve in the fewest words you can—two-word solves are the gold standard!
How to Play Letter Boxed (Browser Guide)
- Look for common entry/exit letters (like E, S, R) that can connect multiple sides.
- Form a first word that covers many rare letters.
- Use the last letter of that word to launch the next one.
- Avoid using two letters from the same side back-to-back.
- Finish by planning a final hop that picks up any unused letters.
Need a quick word check? Use a reputable dictionary such as Merriam-Webster for validation.
Strategy & Tips
- Map the graph: think of letters as nodes—seek “hub” letters that connect many others.
- Cover the outliers early: burn uncommon letters (J, Q, X, Z) in your first word.
- Suffix/prefix power: -ING, -ED, RE-, UN-, OVER- often help bridge sides.
- Don’t over-commit: if a path traps you on one edge, back up and rebuild.
- Two-word challenge: try to craft a long opener that ends on a high-degree letter to set up a single finishing word.
Devices & Controls
Play directly in your browser on desktop, laptop, tablet, or mobile.
- Mouse/Touch: click or tap letters around the square to add them to your word.
- Keyboard (optional): type letters; the board will highlight valid picks.
Key Features
- Unlimited puzzles—practice beyond the daily cycle.
- Pure skill focus—no timers, just efficient solutions.
- Clean rules with deep strategy and satisfying “aha!” moments.
- Replay-friendly for vocabulary building and speed runs.
Unblocked (School/Work)
A lightweight browser version often works on restricted networks. Keep breaks short and follow your school or workplace rules.
FAQ
What counts as a valid word?
Standard dictionary words (no proper nouns, acronyms, or hyphenations unless your ruleset allows). Check a dictionary like Merriam-Webster if unsure.
How do I win?
Use every letter on the board at least once while building a continuous chain of words. Fewer words = better.
Is there a best strategy?
Cover rare letters early, identify high-connectivity letters, and plan a two-word finish when possible.
Is this the same as the NYT version?
It’s inspired by the original concept; rules are similar, but this page offers an unlimited browser-friendly experience.
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Conclusion
Think smart, chain clean, and cover every letter. Letter Boxed is an elegant word puzzle you can replay endlessly—perfect for a quick brain boost or a deep strategy session.