Uh. The `webkitPartialBaseBenchmark` function in the linked JS (http://ie.microsoft.com/testdrive/Performance/Minesweeper/Demo.js http://ie.microsoft.com/testd

Uh. The `webkitPartialBaseBenchmark` function in the linked JS (http://ie.microsoft.com/testdrive/Performance/Minesweeper/Demo.js http://ie.microsoft.com/testdrive/Performance/Minesweeper/De...) is never called with an argument, so the work loop within is... actually never run.