Sporcle: Sporcle another interesting website that offers a spacebar challenge. The objective of this test is to challenge users to see if they can press the spacebar clicker 300 times in 1 minute. There's no specific reason behind taking exactly 1 minute but the spacebar test is entertaining and challenging and entertaining at the same time.spacebar clicker 10fastfingers: If you are a typing enthusiast, you must have heard of the website 10FastFingers.com. It allows users to take customized typing tests to improve typing skills. The website features a custom space bar test which you can play in practice mode. Using this website, you can find out how fast you can type text with spacebar taps.