넌센스퀴즈넌센스100문제 is a free trivia game available on Android platforms. This app consists of 100 nonsensical questions that are randomly displayed in sets of 20. All the questions are multiple-choice, making them easy to answer for everyone. If you don't know the answer to a question, you can use the hint feature to get some help.

The app is easy to use. When you open it, click the "Start" button in the center of the screen. Then, read the question and select the button that you think is the correct answer. If you are not sure about the answer, click the "Hint" button at the bottom of the screen. If you get the answer correct, you can proceed to the next question. However, if you get it wrong, you can try again. Once you have answered 20 questions, you can start again or exit the game.

Overall, 넌센스퀴즈넌센스100문제 is a fun and challenging game that will keep you entertained for hours.