Practice

12 scenarios, each built on a real artifact. Make the call, get scored, find out what you missed. No signup.

	Domain		Type
The launch memo that reads perfectly Rank what's wrong with it as a decision document	Product judgment	Medium	Critique
Two roadmap bets, one team Commit to one bet and say what the other one costs	Product judgment	Hard	Decide
Twelve interviews, zero findings Say what this research actually established	Product judgment	Easy	Critique
Ship it on forty users? Make the launch call and say what the data can actually support	Product judgment	Medium	Decide
The pilot with no way to fail Mark it up so it could actually return a negative result	Product judgment	Medium	Redline
The positioning that says nothing Rewrite it using only what the customers actually said	Product judgment	Easy	Rewrite
The AI analyst's pricing recommendation Say whether this is decision-ready, and what you'd need	Product judgment	Medium	Critique