About "Hexalau" :
Simple puzzle game, similar to the legendary 'lines' game, but with a twist. connect 4, or more hexagons, of the same number, and clear the board as long as you can. while new hexagons appear, your room for maneuver decreases.
Drag hexagons and drop them on appropriate place tom make connection of four (or more). tap on the flash icon in the bottom to delete unwanted hexagon