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}