A more easily expandable front page that allows students to browse the exercises faster.

A drag and drop exercise replaces a "code input" exercise. Students drag the buttons at the bottom of the screen to identify the sentence type. Once a sentence is identified, its type is shown on the screen and it is underlined with an appropriate color. The screen below shows the activated hint tool.

The screen below shows an identification exercise. The words set in a darker color have already been clicked on. If a word is identified correctly, it is underlined and a visual feedback element flashes on the screen.

Inline data input user-interface. If the entered sentence is incorrect an "incorrect" visual feedback element flashes on the screen. The student can then try again to enter the correct sentence.

Instructions page available at all times during the exercises.