My passport

Station stamps

Line mileage

• M1 Completing the Square0 / 5 stops
• M2 Substitution0 / 5 stops
• M3 Discriminant and Vieta0 / 5 stops
• M4 The Principal Variable0 / 4 stops
• M5 Symmetry0 / 4 stops
• M6 Bounding0 / 4 stops
• M7 The Area Method0 / 5 stops
• M8 Translation, Rotation and Reflection0 / 6 stops
• M9 Building Similar Triangles0 / 4 stops
• M10 Using Circle Properties0 / 5 stops
• M11 Algebra for Geometry0 / 4 stops
• M12 Parity0 / 4 stops
• M13 Prime Factor Analysis0 / 4 stops
• M14 Choosing a Good Modulus0 / 4 stops
• M15 Estimation0 / 4 stops
• M16 The Pigeonhole Principle0 / 3 stops
• M17 Coloring and Assigning Values0 / 3 stops
• M18 Cases and Enumeration0 / 4 stops
• M19 Recursion and Induction0 / 3 stops
• M20 The Extremal Principle0 / 3 stops
• M21 From Local to Global0 / 3 stops
• M22 Generalize and Specialize0 / 4 stops
• M23 Guess, Then Prove0 / 5 stops

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