What Is Unwordle? The Reverse Wordle Game Explained

Unwordle is a reverse version of Wordle in which the final answer is shown to you first. Instead of guessing a hidden word, your challenge is to reconstruct the series of earlier guesses that would produce the exact sequence of green, yellow and grey tiles displayed above the answer. It is a logic puzzle built on Wordle's familiar rules, played backwards.

How Unwordle Flips the Wordle Formula

In standard Wordle, you start with an empty grid and work toward an unknown five-letter answer in six tries. Unwordle reverses that journey: the bottom row of the grid already contains the solution, and every row above it shows the coloured tile feedback — green for correct letters in the right spot, yellow for correct letters in the wrong spot, grey for absent letters — without revealing the words that produced them.

Your job is to fill in those missing words. Each reconstructed guess must be a valid five-letter word, and it must generate exactly the tile pattern shown. Green letters are locked in place, yellow letters must appear somewhere else in the word, and grey letters are ruled out (with the usual duplicate-letter rules applying). Work your way upward, row by row, until the whole grid is rebuilt (nerdschalk.com).

The Two Ways to Play Unwordle

There are two distinct implementations of the reverse-Wordle idea in the wild, and it helps to know which one you are playing.

The Daily Reconstruction Puzzle

The best-known version is a daily game in which a fresh puzzle is published every day, with the same answer for every player. The answer is given at the bottom — recent examples include JUDGE (30 September 2026), CAPUT, RAJAH and SCOUT — and you reconstruct the three or four guesses above it. Dedicated answer pages publish hints and the full reconstruction each day, much like Wordle answer sites do for the original game (see Nerdschalk's Unwordle hints and answers).

The Score-Attack Variant

An open-source variant, published on GitHub by developer jcxyis, takes a different angle: you are shown the target word and your goal is to avoid it. You enter five-letter words that steer clear of the target's letters, and scoring rewards avoidance — grey tiles (letters not in the target) earn the most points, yellow and duplicate tiles earn some, and hitting the target's letters in the right spot earns nothing. It is the same backwards concept, turned into a high-score game (github.com/jcxyis/unwordle).

Unwordle Rules

The daily reconstruction version follows these rules:

• The final answer is displayed in the bottom row from the start.
• You must enter a valid five-letter word for each blank row, working from the row just above the answer upward.
• Every word you enter must reproduce the exact tile colours shown for that row.
• Green tiles: the letter is correct and correctly placed — it never moves.
• Yellow tiles: the letter is in the answer but must be placed elsewhere in your reconstructed word.
• Grey tiles: the letter is not in the answer, unless duplicate-letter rules explain it (for example, a second copy of a letter already confirmed present).
• Solve the puzzle by reconstructing every row consistently.

How to Play Unwordle Well

1. Read one row at a time. Solve the row directly above the answer first; each reconstructed row gives you the constraints for the next one up (nerdschalk.com).
2. Lock greens immediately. Green letters never move, so anchor your reconstructed words around them.
3. Respect yellows as misplaced, not wrong. A yellow tile means the letter belongs in the answer — just not where it is shown.
4. Watch duplicate letters. If a letter appears twice in a row with one copy grey, it usually means the answer contains only one copy of that letter.
5. Verify before accepting. Check that your reconstructed word genuinely reproduces every tile colour before moving on.

Unwordle vs Wordle: Key Differences

Why Players Love Reverse Wordle

Unwordle appeals to a different part of the brain than Wordle. Wordle rewards word knowledge and efficient elimination; Unwordle rewards pure deductive reasoning — it is closer to a Sudoku or a cryptic crossword in feel. Because the answer is given, there is no frustration of "I just couldn't think of the word"; every puzzle is solvable by logic alone, which makes it oddly relaxing despite being harder in some ways.

It also makes a great companion to your daily Wordle routine. Many players solve Wordle first, then unwind with Unwordle as a second, calmer puzzle — a reverse-engineering exercise that deepens your understanding of how Wordle's tile logic actually works.

Reverse-guessing games are a small but growing corner of the word-game world. The appeal is universal: anyone who has stared at a Wordle grid knows the tile colours tell a story, and reconstructing that story exercises the same constraint-satisfaction muscles as a logic grid puzzle or a KenKen. Unlike Wordle, where a weak vocabulary can stall you, Unwordle is vocabulary-agnostic — the words must be valid, but the puzzle is solved by reasoning, not recall. That makes it one of the purest deduction games in the Wordle-variant family.

The Bottom Line

Unwordle takes everything familiar about Wordle and runs it in reverse: answer first, guesses second. Whether you play the daily reconstruction puzzle or the score-attack variant, it is a sharp little logic workout that rewards patience and deduction over vocabulary. If you enjoy Wordle but crave a different kind of challenge, give reverse Wordle a try.

Enjoyed this guide? Read how to play Plusword, the daily UK word puzzle and Plusword vs Wordle: how the two games compare next.

Sources: https://nerdschalk.com/unwordle-hints-and-answers-today-september-30-2026/ · https://github.com/jcxyis/unwordle