After 90 min: Win consistently at casual poker using solid strategy and bankroll management
Solve a Rubik's Cube
After 90 min: Solve a Rubik's cube in under 2 minutes using the beginner's layer-by-layer method
What you need
The 90-Minute Plan
Understand U (up), D (down), L (left), R (right), F (front), B (back), and prime (opposite direction). Master turn notations
Get white center on bottom. Create cross matching colors. This layer's foundation determines success for whole cube
Place white corner pieces. Use the right-hand algorithm R U R' U' repeatedly if needed. All white pieces match side colors
Place edge pieces without moving white cross. Master moving pieces side-to-side using specific algorithms. No guessing
Create yellow cross on top (might not match), then permute and orient top layer pieces. Use algorithms until cube is solved
The Rubik's cube is a puzzle of algorithms, not luck. Memorize 2-3 core algorithms and apply strategically
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