First Greek letter
THE ANSWER IS
The answer is ALPHA.
Tap reveal when you’re ready—the letters stay hidden until then.
Why it fits
ALPHA is the 5-letter answer to “First Greek letter” in the December 16, 2023 Lexigo puzzle. Every answer must also trace a connected path across touching hexagons, with each word linking to its neighbors in the chain—so ALPHA both satisfies the clue and fits the day’s board.