Compose Yourself, ThinkFun’s latest offering, is unlike any product I’ve ever reviewed before, and that’s part of what makes it special. It is a single unending puzzle and a million different smaller puzzles all at once. It is literally as simple or as complex as you choose to make it.

You’re given sixty transparent cards (two copies each of thirty distinct note patterns). Each card features four different codes: one for the notes as they appear, one for the notes rotated 90 degrees, one for the notes backward, and one for the notes backward AND rotated 90 degrees. This allows for a staggering number of choices for a budding composer.

As you play around with placing the transparent cards in various order, you can log into the ThinkFun website and use the code provided to access a digital composing program.

[A picture of my first composition in progress…]

Input the codes from your layout of transparent cards in groups of four — as many as you wish! — and then click play. You can hear your new composition played on marimba, performed by an orchestra, or in both modes simultaneously!

Now, I confess, I am not a musically inclined person, but after fifteen minutes or so playing around with random cards — placing, flipping, reversing, and rotating them — I finally clicked play, and I was surprised by the results. (I’d unintentionally created a tune that felt perfect for the background of a Legend of Zelda game. *laughs*)

It feels like your work comes to life at your fingertips. And all you can think about is how to improve it, how to make the most of it, and how new cards will change it.

Each card represents part of a puzzle, and you may have no idea what the finished product will be, but that doesn’t make the process any less satisfying. This is old-school free-form creativity, like dipping your hands into a bucket of LEGOs, pulling out some pieces, and seeing what you can create.

ThinkFun has challenged us in the past with puzzlers like Houdini and Gravity Maze, and they’ve offered younger solvers the chance to learn coding in Robot Turtles and optics in Laser Maze, all while enjoying an experience that feels like play because it IS play.

But they’ve truly outdone themselves with Compose Yourself; it’s a learning experience, a creative experience, and a puzzly experience all at once. What a treat.

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