blinken-window

A simple ruby library to control the blinken lights setup on my front window. :)

mock-server

A simple API mock server written in ruby

true-queue-inspector

Web Interface to inspect a TrueQueue instance using Redis backend

turtle-tracks

Your task is to write a Logo-like program that is capable of producing ASCII art. You will be provided with an input file containing a list of commands which when parsed and executed should produce an ASCII drawing.

hitting-rock-bottom

In this challenge you will work on a simulation problem with a hydrographic theme. You will be asked to progressively fill an underground cave with water. The cave sports a particular topography of rock formations that will affect the way in which the water flows into it and fills it up. After a certain amount of water has flowed in, you will need to determine the water depth at various points.

gradient-descent

t9

all-wired-up

Your task in this brain teaser is to traverse various electrical circuits and determine whether the light bulb at the end of a tangled mess of wires will be on or off.

echo

A simple menubar GUI to OSX command line application Say.

15

An implementation of classic 15 puzzle using JQuery

pry-presentation

Slides from Engineering Saturdays - PRY

Reforce

Remote control Reveal.js/Impress.js presentations using iPhone volume buttons!