Parse a tree for pruning code-golf ascii-art Windows supplies users with tree: a neat little tool that converts a directory tree to ASCII-CP437 art. It's a very human-readable format. However, it's a bit useless if you want the directory tree of an entire drive, or even just the Windows folder,...

Compressed Code Bowling Cops You need to write some code that takes an array of integers and prints out the sum of the integers. Robbers are going to produce a program that generates your code. You win if the smallest generating code is bigger than any other cops' submission. Robbers Your p...

Identifying spies in "Resistance" This is still very rough, but I think it has the makings of an interesting challenge. Please help me improve it. What do I need to add? What do I need clarify? Resistance is a party game that pits "resistance members" against "imperial spies" on a series of mis...

The goal of the program is to break your language so that the check if false: passes. You may not fake us out by setting something that looks like the variable false then checking that. You must actually override a False check. Bonus points: Make if false and not true pass. Bonus bonus points: M...

Some background In math, a group is a tuple (G, •) where G is a set and • is an operation on G such that for any two elements x and y in G, x • y is also in G. For some x, y, z in G, basic group axioms are as follows: G is closed under •, i.e. x • y in G The operation • is associative, i.e. x...