System 7.0 or better. The Apple Speech Manager extension for synthetic voice. Challenging version with only a limited number of lives, but amusing graphics and sound effects. It's intended to be a fun and exciting way to practice a particular spelling list or just spelling in general. It is easy to use and has a handy help page.
Players can choose from among eight categories, with seventy-five words to guess in each category.
The player has eight chances to guess each word. The program is aimed at native speakers, so most categories are more suitable for higher level students. Requirements HyperCard 2.2 or later. The only problem I have had is running it with Hypercard player. It is a colorful stack with placed graphics, and none of this would show up using the player.