Below is another example of an embedded textivate activity (textivity?). This example is based on a short French text about weather and seasons, and it demonstrates the "No vowels" activity, which is accessed via the following button on the textivate menu page:
Before you start clicking, you'll see that you have some info in the bottom left of the exercise: 0/142 means that you have entered 0 out of 142 letters required to complete the exercise. Once you start clicking, you'll also see a percentage score, which tells you what percentage of your attempts have been correct.
If you're stuck on a letter, you can click on the 'Hint?' button, but this affects your percentage score (and besides, you've only got 5 letters to choose from with the vowels exercise...). With this exercise you don't need to type accented characters, and answers are not case-sensitive, so E counts for EeÉéÊê... etc.
Hope this is useful :0)