LUDIA i have spoken to a heck of a lot of people / players of this game and we all agree on one major point.>>>> * Daily friendly challenges * ( defense training / play the required amount of battles = 0/12 ) are completely broken and DO NOT WORK at all!
The end result of this being that thousands ( 1,000s ) of players world wide are not going to be able to complete the daily challenge at all because of this major bug / glitch within the game.
Seriously this needs fixing please as quickly as possible or it will become pointless even doing the daily challenges each player faces to gain the free DNA reward offered for completing all of the daily assigned tasks within the 24 hour time frame allotted to finish / complete them !.!
Please see pictures of the problem i mentioned above attached below !!