Everything you need to write about Cosmoku

Step aboard a cosy space station where twenty arcade cabinets wait to be lit, and a little brass robot called ORRY is waiting for company.

ORRY built every machine himself while the station drifted through the dark. Play them, light their bulbs and bring the whole corridor back to life. Light all sixty and something waits for you beyond the far window.

Cosmoku Sudoku turns the world’s favourite logic puzzle into a journey across the night sky. Every puzzle is a star chart, and every chart you solve lights another star.

Start with the bright, forgiving charts of the Inner System, then work outward through the Belt and the Outer Reach to the Deep Void, where there’s almost nothing to go on. It’s built for complete beginners and seasoned solvers alike.

Every board is packed with cosmic arrows. Tap one and it slides off the board in the direction it points, but only if its path to the edge is clear. Read the gridlock, find the piece that can slip free and clear the board to escape the stage.

It takes seconds to learn and much longer to master. The journey begins at the launchpad and escapes outward exactly as a real spacecraft would, all the way to the supercluster we call home.