Multiplayer Collaborative Jam

What it tests

Real-time collaboration, intellectual generosity, and whether the candidate treats an interview as a joint problem-solving session or a solo performance — a direct signal for CoS effectiveness.

Format

1. 1Interviewer presents a live, open-ended operational problem — no slides, no brief, just a scenario read aloud
2. 2Candidate and interviewer work through the problem together on a shared whiteboard or doc in real time
3. 3Interviewer actively contributes ideas, introduces complications, and asks the candidate to build on their input
4. 4Session concludes with both parties summarizing what they'd recommend and why — no 'right answer' expected

What to look for

• Does the candidate take over and present, or do they genuinely collaborate and build on the interviewer's ideas?
• Quality of thinking in motion — not rehearsed frameworks, but live synthesis
• Intellectual generosity: do they credit the interviewer's contributions or absorb them without acknowledgment?
• Comfort with not having the answer — can they think out loud productively?
• Whether they drive the session to a clear recommendation or leave it open-ended

Adaptation guide

Replace the take-home case study with a 60-minute live jam. Provide a real business challenge your company is facing (anonymized if needed). Assign two interviewers who play different stakeholder roles, forcing the candidate to navigate competing perspectives in real time — exactly what a CoS does daily.

Full description