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ONE SHOT

one prompt. one shot.

BOARD 0 / 7500

You see a model OUTPUT. Write the one prompt that would have produced it.

VOICE FORMAT CONSTRAINT PERSONA HIDDEN RULE

Made with love by Joe · Jack Games

Only Kim Jong Un has ever played a perfect game.

How to play

Pick a cell. You get the model output — not the prompt.
Write the one prompt that would have produced it. One shot. No takebacks.
LOCK. We reveal the hidden seed prompt and score you 0–100.

Most of the score is ingredients you can see in the output: format, must-include, must-forbid, length, persona. Some overlap with the seed wording. Extra instructions that would change the output cost a little.

Offline. No API. Prompt-craft, not trivia. No “what is.”

VOICE · 100

MODEL OUTPUT

YOUR ONE PROMPT

SCORE 0 / 100

HIDDEN SEED

INGREDIENTS

board clear

ONE SHOT

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