Preset instructions.......
How long the symbol is displayed for.
Use a vibration to move the game on (not implemented yet)
Instead of a fixed game length, use a specific number of repeats. (not yet implemented)
How long is the pause betweeen symbols.
Addition numbers shown to calculate the sum.
How long does the game last.
How long is the starting count down.
What colour can the symbols bw
What symbols are used in the game
Does the game have rotations