Recently, I ran across an interesting blog by someone with the username 'wmacgyver' (real name Mac Liaw?) who was translating and adapting a set of 99 Prolog exercises into Clojure.
Like wmacgyver, I played with the first 17 (or so) exercises and have posted a gist of my answers here. I intend (hope) to continue working on the rest whenever I can get some time.
wmacgyer's blog with the exercise post can be found here.