: Use algorithms to move all yellow edges to the top face.
The Square-1 is a puzzle that changes shape as you twist it, making it one of the more challenging twisty puzzles. Beginner methods, such as those found on SpeedCube.com.au , typically follow a six-step process: Squareface 1
: Align the thin middle slice to complete the solve. Key Resources: : Use algorithms to move all yellow edges to the top face