E-One

Prompt Engineer Simulator

Pick the right prompting strategy

Five real-world prompts. For each one, choose Zero-shot, Few-shot, or Chain-of-Thought, whichever strategy actually fits the task best.

New AI Prompt Mode Write the prompt yourself and get it graded out of 100 by Gemini. Invite only. Try it

Mode 1 · Classic challenges

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AI Prompt Mode

Powered by Gemini Locked, invite code needed

Instead of picking a strategy, you write the actual prompt you'd send for the scenario. An AI (Gemini) scores it out of 100 and tells you what worked and what to try next.

How it works

Example, not a live result

Scenario

Write a product tagline in the exact quirky, alliterative style of our last 5 taglines.

Sample player prompt

You write taglines for our brand. Match the style of these past taglines:
1. "Brew Bold, Brew Bright"
2. "Snack Smart, Snack Silly"
3. "Crisp, Crunchy, Crazy Good"
Now write one tagline for our new oat-milk latte.

Sample AI grade

82 / 100

Good call using few-shot: showing real taglines teaches the style better than describing it. You gave three of the five examples, though, and didn't say how many options you want back.

Tips

  • Include all five past taglines so the model sees the full pattern.
  • Ask for 3 options, each under 6 words, so you can pick one.

AI mode is invite only. If Ikhwan gave you a code, enter it here. It's remembered in this browser only.