App: 8 Queens Performance
Developer: Laszlo Polszter
Genres: Dienst­programme

Eight Queens Performance Benchmark Test And Meter App is a Visual CPU Performance App. You can meter your smart mobile phone's speed with the Eight Queens Chess Problem solving. The App finds the 92 solutions from the 16 million variations where the eight queens don't attack each other on the 8x8 chess board. Finding the 92 right solutions with an up-to-date decent smart mobile phone lasts less than a half minute.

Release notes:
v2.0.2007: fixes: 4 threads, display refresh rate.
v2.0.2006: iOS version.
v2.0.2005: Minor fixes, and more info on Info Page.
v2.0.2004: Rank Page with speed rank. Description of the 8 Queens problem
on Info Page. Info buttons at "No Wait" and at "1 Thread" selector.
v2.0.2003: Multi-threaded operation: 1, 2 or 4 threads.
v2.0.2002: Info Page with Instruction and App data. FPS meter. Pause/Resume function. It's a Performance Benchmark App. How long does it take to find all the solutions to the 8 Queens problem on your smart device?