Skip to content
Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works
🔷

Laplace Rectangle & Annulus Sprint

Evaluate a single-mode Laplace solution on a rectangle, or on an annulus with both a growing and a decaying radial term -- two geometries, the same separation payoff.

⏱️ 100s
▶ Log in to play

← Back to the arcade