Flow is a match-3 game with a simple goal and a simple mechanic
• Play by tapping any tile
• Tile moves follow arrow, create “Flow”
• The flow moves until it meets a tile with an opposite direction or hits the border.
• The flow stops, the tiles disappear, and new tile falls from the top
• The minimum length is 3 tiles (if there’re two tiles, then player doesn’t score, and those tiles remain)