Seven Squares app for iPhone and iPad

(With a mode for people with color blindness)

Have you tried Seven Squares?

Rules:
- Drag squares to merge them with others of the same color
- Once merged you can only move the whole group
- If you create a group of 7 squares, they will disappear to create a square of the next color:

Red, Orange or Yellow will give you Green
Green -> Blue
Blue -> Indigo
Indigo -> Violet
Violet -> Win!

But wait! A group of 8 squares, will give you 2 of the next color, 9 will result in 3. Should you wait, risk a bit, to get more squares of the next color? Or make them disappear as fast as possible to clear up the board?

Seven Squares is a fun free challenging puzzle game.

Good luck!