Code Golf: Piano...

File Fix-it codegolf (GCJ 2010 1B-A)...

Code Golf: Decision Tree...

Array Searching code challenge...

Code Golf: Frobenius Number...

Code Golf: Quickly Build List of Keywords from Text, Including # of Instances...

Code Golf: MSM Random Number Generator...

Turing Machine Code Golf...

Code Golf: Who has the best poker hand?...

Code Golf: Automata...

Code-golf: Output multiplication table to the Console...

Code Golf: Build Me an Arc...

CodeGolf: Find the Unique Paths...

Code Golf: Rotating Maze...

Create, sort, and print a list of 100 random ints in the fewest chars of code...

Code Golf: Lights out...

Code Golf: Diamond Pattern...

Code Golf: Phone Number to Words...

Code Golf: Ghost Leg...

Code Golf: Print the entire "12 Days of Christmas" song in the fewest lines of code...

Code Golf: Word Search Solver...

Code Golf: draw ascii art stars...

Code Golf: Calculate Orthodox Easter date...

Code Golf: Code 39 Bar Code...

Code Golf: Mathematical expression evaluator (that respects PEMDAS)...

Code Golf: Zigzag pattern scanning...

Code Golf: 2D Platformer...

Code Golf: Diamond Blackjack...

Code-Golf: Friendly Number Abbreviator...

Fibonacci Code Golf...