Four core LP topics plus a build-your-own solver — computed live in Winston row-0 conventions and exact fractions, fully offline. Each walkthrough now starts from the raw problem and builds the tableau step by step (standard form → Row 0 → Big-M elimination → iterate). Use the known textbook problems to learn the mechanics, then hit 🎲 Generate for a fresh unseen problem and solve it with only your cheat sheet.
Solver verified against Giapetto · Dakota (z=280) · Bevco (z=25 & infeasible) · Winston Ex 4.6 (z=−12). Same row-0 Big-M logic as the console solvers in the solvers folder.