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Mini #89 - Looking for Patterns and Other Strategies
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Mini #88 - More 30-60-90 Right Triangles
Mini #87 - Using Geometric Models to Determine Probability
Mini #86 - Non-standard Operators in Algebraic Expressions
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2018 Raytheon MATHCOUNTS National Competition
Mini #81 - More Complex Algebraic Equations
Mini #80 - Circles and Triangles Revisited
Mini #79 - More Bases and Powers
Mini #78 - More Analytic Geometry
Mini #77 - More Counting Using Cases
Mini #76 - Draw a Picture
Mini #75 - Strategic Guessing Using Divisibility Rules
Mini #74 - More Patterns, Sequences and Series
Mini #73 - Even More Than One Way to Solve a Problem
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