Word Duel

One hidden word a day for every level. Six tries, one clue, and a new word for your vocabulary bank at the end of every round.

Choose your level

Longer words as you climb

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How to play the English word game

Word Duel is a free daily English word game built for learners rather than for native-speaker puzzlers. Every round works the same way:

  1. Pick your CEFR level. A1 and A2 use five-letter words, B1 uses six, and B2 uses seven. The grid resizes to match.
  2. Type any real English word of that length and press Enter. You are not limited to a short pre-set list — the game checks your guess against a full English dictionary of about 68,000 words.
  3. Read the colours. A green tile means the right letter in the right place. Yellow means the letter is in the word but somewhere else. Grey means it is not in the word at all.
  4. Narrow it down. You get six tries. After three guesses a clue unlocks — a definition or a fill-in-the-blank sentence — so a hard word is never a dead end.
  5. Learn the word. When the round ends you get the full definition and an example sentence, and one tap saves it to your vocabulary bank for spaced review.

Which level should you play?

Word length is the difficulty dial. Longer words mean more letters to place and a larger candidate pool, and the vocabulary itself steps up with the level. If you are not sure where you stand, the free English level test gives you a CEFR level in about five minutes.

Word Duel levels and what to expect
LevelWord lengthVocabularyGood for
A1 — Beginner5 lettersEveryday core words: water, house, bread, nightYour first 500 English words
A2 — Elementary5 lettersCommon but less basic: brave, doubt, habit, solveMoving past survival English
B1 — Intermediate6 lettersEveryday fluency: afford, notice, reduce, wisdomSpeaking and writing with range
B2 — Upper-int.7 lettersPrecision words: concise, prudent, tedious, vibrantExams and academic writing

You can play any level, whatever your own level is — many learners warm up on A1 and then try B2. Each level has its own daily word, so there are four puzzles a day in total.

How scoring and streaks work

Each level has one scored daily challenge. Points come from three things: the level you played (B2 pays more than A1), how many tries you had left, and your daily streak. Solve a B2 word on the first guess with a long streak and you take the maximum 180 points.

A streak counts consecutive days with at least one win. Playing twice in a day does not advance it, and missing a day resets it — which is the point: the game rewards showing up daily, which is also how vocabulary actually sticks. Already played today? Keep playing for practice; practice rounds use a different word and do not change your score or your streak.

Why word games build vocabulary faster than word lists

Reading a word list is recognition. You see prudent, you nod, you move on — and a week later it is gone. A word game forces retrieval: you have to pull candidate words out of memory under a constraint, test them, and revise. Retrieval practice is one of the most consistently replicated findings in learning research, and it is the reason a two-minute puzzle can outperform twenty minutes of re-reading.

Three things make the difference for a language learner specifically:

  • Spacing. One word a day, every day, beats forty words on Sunday. The daily format is the spacing schedule.
  • Depth of processing. Working out a word letter by letter, then reading its definition and an example sentence, encodes it far more deeply than skimming a translation.
  • Orthographic memory. Placing letters trains English spelling patterns — the -tion, -ous and -ent endings that learners routinely misspell.

Pair the game with the rest of the platform for the compounding effect: save every new word to your dashboard, work through the CEFR vocabulary lists, read graded stories to meet the same words in context, and follow the structured learning path for grammar. The game is the daily habit; the rest is the curriculum.

Frequently asked questions

Is this English word game free?

Yes, completely free, with no signup required. You can play every level as a guest and your score is saved on your device. Creating a free account keeps your streak across devices, adds you to the weekly leaderboard, and syncs your saved words.

Do I need an account to play?

No. Guests can play all four levels and save words locally. When you do create an account, the score you earned as a guest is carried over to your profile automatically.

Which words does the game accept?

Any valid English word of the right length. Guesses are checked against a full English dictionary of roughly 68,000 five, six and seven-letter words, so ordinary vocabulary like zebra, parents or giraffe is accepted. Offensive terms are filtered out, because this is a learning platform used by children.

How is this different from Wordle?

Word Duel is built for English learners rather than native speakers. The word length changes with your CEFR level, the target words are drawn from a graded teaching vocabulary instead of general English, a clue unlocks after three guesses, and every round ends with a definition and an example sentence you can save and revise.

How many times a day can I play?

Each of the four levels has one scored daily challenge, so four scored rounds a day. Beyond that you can play unlimited practice rounds with different words — they simply do not affect your score or streak.

Does the game help with spelling?

Directly. Placing letters in position is spelling practice under constraint, and the colour feedback corrects you immediately. Learners working on English spelling patterns usually see the benefit fastest at B1 and B2, where the words are longer.

What is the maximum score in one round?

180 points: a B2 word solved on the first guess with a streak of 30 days or more. A typical solid round is between 30 and 90 points.

Can teachers use this in class?

Yes. The daily word is the same for everyone at a given level on a given day, which makes it a natural warm-up activity — see our ESL teaching resources for more classroom ideas.