I believe I have invented** a new type of puzzle...
What is its name?
** Well, 'adapted' an existing one, really...
Colour-blind-friendly version available here. Those without colour-blindness may still find this link useful for differentiating between colours of different shades which appear similar...
Apply some grid-deduction-deduction (!) and discover its name!
Other puzzles in the 'This new puzzle type needs a name' theme: 01, 02