If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
If you choose to go straight into "Play Game" you are given the default image. The "Select Image" option, however, gives you a choice of three images. Image 1, the default image, is the computer generated rendition of the outside of an industrialized building. The second image is the inside of a computer room and the third is a lost island. As your chosen image loads, you will see the letters of the alphabet below it, in a grid. Above that is an orange bar, that's your timer. The game is not restricted to a time, however. You can turn the timer off using the "Remove Time" button right next to the timer bar. Getting through the game is tricky.
This game is played with mouse only.