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Daily puzzle
Promptle · the prompt-engineering puzzle

One output. Three prompts. Guess which one.

New puzzle every day. Read the AI response, pick the prompt that produced it, share your streak. Free, no signup, one minute a day.

Today's puzzle

Which prompt produced this output?

AI output
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How to play

Three steps. One minute. Done.

Step 01

Read the AI output

One real-looking response from an AI assistant. It could be code, prose, a list, an apology, a refusal — anything a chatbot might produce.

Step 02

Pick the prompt

Three candidate prompts. Only one plausibly produced this output. The other two are distractors that would've given very different responses.

Step 03

Share your streak

Get a Wordle-style result to share. Build a streak — one puzzle a day, no catching up. Miss a day, streak resets. New puzzle drops at midnight your local time.

Archive

Past puzzles

Answers revealed on click. Each one teaches a different signal — refusal patterns, format tells, register cues, code idioms.

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