By John Gruber
Dekáf Coffee Roasters
You won’t believe it’s decaf. That’s the point.
30% off with code: DF
iPhone Sudoku Grab is a 99-cent iPhone app that lets you snap a photo of a printed Sudoku puzzle, then lets you play it or just shows you the solution. Developer Chris Greening explains how it works. (Via Andy Baio.)
★ Wednesday, 12 August 2009