Thread:HuskerJules/@comment-27144689-20160731215115/@comment-27860632-20160802183038

The  energy  is  based on "food items"  which  you  get as a reward for  combining  collection items. It is the  number in the  middle of the main board. It  increases  by  time. If  you  use a super winged lightening it  speeds  up the  the time for  getting energy. I usually  have  one of  them  running. You  can  leave it  running also  when  game  is  on  standby.

Energy  is  used each time you  play  a  pic or puzzle. Each one  has different points  that  are awarded to the level up  number in the  upper left  corner. Your level 18  is  below  that number.

Hope  that  answered your  question. If not  let me  know  and  I  will  see  how  else I can help