@nolanlarson69 ☹️ when did you start playing your Solo Battle games?
if you were only able to play 8 games, I'd guess you faced this 'not allowed to play 13th games' bug, but also have either started to play the games or did the update too late. you have to start the first Solo Battle game (of the Monday update) before the Wednesday update is released (otherwise you will lose the opportunity to play the 4 Monday games). you also have to complete the 4 Monday games and do one update before the Friday update is out. otherwise, updating opponents skips the Wednesday update and you lose the opportunity to play these 4 games.
if you have played the 4 Monday games (one of them before Wednesday) and updated opponents once before the release of the Friday update, you should be able to play all 13 games, in principle.
hope that helps and you will be able to complete all 13 games in the future. good luck!
