Clojure Camp's Exercise Site is a collection of exercises for aiding in learning Clojure.
Most of the exercises are similar to ones you'd find on other sites like Exercism.
The most notable difference is that we suggest which functions to use to tackle the problem.
The site source is here, while the data source is here.
Originally, James and I created the exercises and the site to use during a private Clojure training course we were teaching at Bell Media. After, we made it public, and eventually "gifted" it to Clojure Camp.
There are four related projects underway: