Extract leading non-zero digit
Alphabetize by last name
Find matching parenthesis
Check to see if a Sudoku Puzzle is Solved
Back to basics 18 - justification
Extract Built In Functions and Toolbox Functions from String or Function Handle
Skyscrapers - Puzzle
Mastermind II: Solve in 8 or less
Mastermind I: Solve all 1296 cases
Solve Rubik's Cube - One Rotation
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