3 Commits

Author	SHA1	Message	Date
Donne Martin	b109b6f8cc	Simplified challenge coding and unit tests by working with the node directly as opposed to node.id or node.data, which is more natural when writing coding challenges.	2015-08-05 06:14:44 -04:00
Donne Martin	ab69f7d066	Reworked graph challenge.	2015-08-04 19:37:05 -04:00
Donne Martin	92e0318952	Added basic graph implementation challenge.	2015-08-03 06:24:38 -04:00