In Lumeno you must connect the colored dots with each other. Make combinations of 3 or more dots of the same color to remove them from the board. The void that it leaves will be filled with new dots. There will also spawn flowers with a number on top. Swipe through this amount of dots and then over the flower to remove it. This will give you extra moves and a multiplier bonus. You will need those extra moves because if you run out of moves the game ends. There are also several boosts available in Lumeno. Like the line boost which will remove a whole line. You can swipe horizontally, vertical or diagonal.