Simplification

[WpProQuiz 886]

[WpProQuiz 885]

[WpProQuiz 880]

[WpProQuiz 879]

[WpProQuiz 878]

[WpProQuiz 884]

[WpProQuiz 877]

[WpProQuiz 876]

[WpProQuiz 875]

[WpProQuiz 874]