Which Language? · #71 · 2026-06-14
Which language is this?
Difficulty 3/3
How to play
Read the code snippet and pick which of the four listed languages it’s written in. The snippet is deliberately unhighlighted — the syntax is the only clue. Press 1–4 or click to answer.
factorial(0) -> 1;
factorial(N) -> N * factorial(N - 1).
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Press 1 through 4, or tap a numbered choice, to answer. Back to hub