There are two versions of the game.
1) A standard 10x10 letter grid with words placed horizontally and vertically, forwards and backwards, up and down.
2) A 10x10 grid with the letters represented by BSL finger spell images
To play, simply find the words in the list within the grid and slide your finger from the first letter to the last. If you're right, the corresponding word in the list will change colour.
It's probably worth trying the Letter Spell version before doing the Finger Spell version, just to get the hang of how the game works.
The timer counts down until you clear all the words and then a new grid is presented with the time reset (with a little bonus time).
Note that the words are arranged horizontally forward and backward and vertically down or up in the grid. There are no diagonally arranged words. This makes the game a little easier, which you will find useful when trying the finger spelling version!
The game is now totally free to play ALL categories. Have fun!