At its core, Starbreakers is a series of puzzles, but the puzzles are complemented by a slowly unfolding story which wrapped up the game nicely. It's mostly standard math/logic/word puzzles, but a few stood out as particularly creative, and together they formed a fun and satisfying path to the conclusion. Increasingly detailed hints are available in the sidebar, and I appreciated the wink to seasoned puzzlers somewhere in the middle (thank you for not making me do that thing I thought I was going to have to do). Worth an hour or so of your time if you like puzzles but not majorly challenging ones.