Is there only one correct answer in Chainle?
Short answer: No. Each round has a featured answer but may also recognize alternatives, so more than one word can earn a full score, and other valid words receive an estimated score.
Chainle is scored, not merely judged. Every round has a featured answer, the word the puzzle was built around, but the game also recognizes selected alternatives that earn a full score in their own right. Beyond those, other sensible English words still count: they receive an estimated score based on how strongly they connect to each clue.
How the estimated score is calculated
The estimate blends two measures. 80% of the result comes from the geometric mean of your word’s strength against each clue, and 20% comes from the weakest link, so a word that ignores one clue cannot hide behind strong matches on the rest. The combined strength is then multiplied by 10 to produce the round score. In bridge rounds, deliberately vague words are adjusted down by a ×0.6 factor to discourage padding your answer with something safe and generic.
Why this matters for you
Because full-score alternatives exist, do not assume the featured answer is the only route to a perfect round. And because estimates reward strong links to every clue, a word that truly bridges all of them will usually outscore a word that only fits one. The scoring guide breaks the formula down with examples.
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