Founders often have to validate a customer need, convert interest into revenue, set a price, and protect runway with incomplete evidence. In Slush's 2025 survey of 600+ early-stage European founders, fundraising led as a concern (58.1%); customer acquisition was a hurdle for just over half. That's one regional snapshot, not a universal measure. Source: https://slush.org/newsroom/slush...
The education question that interests me: how can founders practice a decision before the stakes are real? That question led to Founder Arena, a small play-and-learn prototype connected to SUDHI. Choose a move in a startup scenario, see a trade-off, and explain your reasoning. It is an early demo, not a proven training method or a claim of better startup outcomes.
Try the free demo: https://arena.sudhi.app/
If you play it, which choice felt realistic, what was unclear, and which situation should the next scenario cover?