Want to make sure your solitaire app stands out from the glut of mobile card games? Step one: Tie it to a famous historical figure like Winston Churchill.
Step two: Enlist former Defense Secretary Donald Rumsfeld as your lead designer.
Rumsfeld is an avid fan of a particular variant of solitaire Churchill supposedly played during the war, and the retired politician teamed up with a D.C. design firm and an Indiana coder to preserve the game for digital posterity.
The Journal's in-depth piece on the creation of "Churchill Solitaire" is full of amazing anecdotes from Rumsfeld's brush with game design: his frustration with bug testing, his outrage when a server wipe erases his progress, his disdain for the cowardly undo button.
But now that Rumsfeld's worked through the teething pains, we're hoping he sticks with his new career as a game designer. Imagine a Rumsfeld-made management sim set in the Pentagon, for example. Or a hidden-object game about WMDs in Iraq.
"Churchill Solitaire" is available now on the Apple App Store and is free to download; the game sells levels and uses of the hint or undo buttons to get revenue. Rumsfeld says he's going to donate his share of the proceeds to charity.
This video includes images from Getty Images.