Click a colour, press 1–6, or tap any square of the colour you want
You own the square in the top-left corner. Pick a colour and your whole owned blob changes to it, swallowing any touching squares that were already that colour. Keep going until the entire 14 by 14 grid is a single colour. You get 28 moves, which is enough — but only if you do not waste any. A white outline shows exactly what you currently own, and the counter tells you what percentage of the board is yours. Click a swatch, press the number keys 1 to 6, or just tap any square on the board whose colour you want to take.
The instinct is to grab whichever colour touches the most squares right now, and that greedy approach usually gets there with a couple of moves to spare. The better habit is to look one step further: taking a slightly smaller colour that opens a path toward a big untouched cluster often saves two moves later. Early on, push for reach rather than area — stretching the blob across the board gives every future move more edge to work with. In the last few moves, count the colours left; if only two remain, alternating them is always correct. Your best round is the fewest moves you have ever needed, saved in this browser.