Join three or more diamonds of the same colour. First click on the one you want to move and then select where you want to move it to.
Try to change many rows at the same time to get more points.
Notes
The game starts in full-screen mode, press the Escape (Esc) key to exit.
Alt titles
Diamond Valley 2
Source
https://keygames.com/diamond-valley-2-game/
Diamond Valley II screenshots
