Search: "practice test"

#business #decision-making #pre-mortem

business Advanced

Run a pre-mortem on a decision I've already half-made

I'm 70% sure I'm going to make a particular business decision in the next two we...

#coding #testing #debugging

coding Advanced

Diagnose a flaky test that fails 10% of the time

I have a test that passes locally and fails about 1 in 10 CI runs. Help me hunt ...

#data #ab-testing #experimentation

data Advanced

Choose between A/B test variants when results are statistically tied

My A/B test ran for 3 weeks. Variant B is +0.4% on the primary metric, not stati...

#data #warehouse #cost-optimization

data Advanced

Reduce data pipeline cost without losing freshness or completeness

You are a data platform engineer. Our [WAREHOUSE] bill is up 60% YoY while data ...

#marketing #brand #positioning

marketing Advanced

Write a brand statement that survives a screenshot in a hostile context

Act as a brand strategist. Write the public brand statement for [COMPANY] in one...

#marketing #landing-page #headline

Write a landing page headline that survives a 3-second scan

I'm writing a landing page for [product]. The audience is [who] and they show up...

#data #documentation #metrics

data intermediate

Write a metric definitions document that survives one analyst quitting

Act as a head of data preparing for an analyst's last day. I want the metric def...

#creative #character-development #fiction

creative advanced

Develop a character whose flaw drives the plot instead of decorating it

Act as a story editor who has read too many drafts where the protagonist's flaw ...

#design #user-research #usability

design intermediate

Run usability tests with 5 people and learn the right things from each one

Act as a research lead who has seen small-N usability tests done badly and well....

#contracts #review #vendor

legal Advanced

Read a vendor contract for the clauses that bite you 18 months in

You're a commercial counsel reviewing a vendor contract on my behalf — but expla...

#content #seo #differentiation

Choose a content topic to write about when the obvious topics are already saturated

Act as a content strategist. Our category has a hundred articles called "the bes...

#empty-state #onboarding #first-use

design Intermediate

Pick the right empty state for a screen that's empty most of the user's first week

Act as a product designer. Most users will see this screen empty for the first s...

#education #questions #self-testing

education Intermediate

Turn a dense chapter into questions that test real understanding

I'll paste or describe a chapter or article I'm studying. Generate questions at ...

#coding #unit testing #tdd

coding Intermediate

Generate Unit Tests with Edge Cases for a Function

Act as a test engineer who is obsessed with edge cases. I will give you a functi...

#marketing #ad copy #advertising

Write High-Converting Ad Copy with Multiple Variations

You are a direct-response copywriter who writes ads that convert. Help me write ...

#coding #idempotency #HTTP

coding Advanced

Add Idempotency to an HTTP Endpoint That Mutates State

I have a POST endpoint at [ROUTE] that creates [RESOURCE]. Right now if a client...

#finance #cash flow #personal finance

finance Intermediate

Build a Personal Cash Flow Forecast That Survives Surprises

Help me build a 12-month personal cash flow forecast that survives the surprises...

#excel #inventory #reorder

excel Intermediate

Excel Inventory Reorder-Point Calculator with Safety Stock

I'm building a reorder-point sheet for [number] SKUs in Excel. For each SKU I ha...

#coding #code-review #pull-request

coding Intermediate

Read a Pull Request Before You Approve It Without Reading It

I'm about to LGTM a PR I haven't fully read. Here's the diff: [paste diff or des...

#marketing #funnel #conversion-rate

Marketing: Find the One Funnel Step That's Quietly Killing Conversions

I have funnel data and a conversion rate that should be higher. Find the leak. O...

#business #hiring #decision-making

business Intermediate

Business: Decide Whether to Hire, Contract, or Outsource a New Function

I need a new function in the company (e.g., design, finance, ops) and I'm torn b...

#data #reporting #automation

data Intermediate

Data: Build a Weekly Report That Survives Its Author Leaving

Help me design a weekly [TOPIC] report so that if I'm out — or quit — it still g...

#education #assessment #pedagogy

education Advanced

Education: Write a Test Question That Measures Understanding, Not Memorization

I'm writing an assessment for [TOPIC, LEVEL]. Give me three question formats tha...