Dung hay sai - Đung hay sai is a free trivia game for Android, developed by JumpAlpha. The game is very simple to play, with players only needing to choose between the correct or incorrect answer. Players can conquer thousands of questions in the game and win or challenge their friends in a battle of wits.

The game features beautiful graphics and is easy to use. It includes two game modes and a diverse question system that is regularly updated. Players can also share their scores with friends and compete with them in this intellectually stimulating game. Dung hay sai - Đung hay sai is completely free to download and play.