How to play Flood
Tap on the purple box labelled Everdream Flood.
Select the level of game you want to play, easy, medium, hard, very hard or professional. You must play and complete at least one game per level before the next level becomes available. i.e. Easy before Medium, Hard before very hard etc.
The game screen has an EXPLANATION BOX in the bottom-left-hand corner. This gives you a brief explanation of the game as shown in the pictures below.
Try to better your score each time by having more turns remaining on completion (top-left-hand corner).