There's lots of Exercise/challenge type resources for clojure online (and, very important, lots of devs doing them): Labrepl, SICP exercises in clojure, project

There's lots of Exercise/challenge type resources for clojure online (and, very important, lots of devs doing them): Labrepl, SICP exercises in clojure, project Euler, 99 prolog problems It's becoming a minor clojure tradition to port things from scheme and CL, e.g. Let over Lambda, Graham's On Lisp, Little schemer, etc.