Grimes is an unusual and challenging patience card game. Easy to learn but hard to master, Grimes requires a combination of strategy, memory, concentration and a bit of luck.

The Grimes app lets you play both Grimes patience and the old favourite Demon (also known as Sevens).

Grimes features custom card graphics developed specifically for the application. High resolution graphics make use of the display capabilities of the new iPad. Different layouts for landscape and portrait make best use of the available space.

The application includes a hint function to help when you are stumped and unlimited undos to go back and try something different.