small problem: Your teacher puts on a movie that you have already seen., You cannot find your pencil., Your favorite ice cream flavor is out and there is only vanilla left., medium problem: You thought you had saved your assignment on the computer, but you cannot find it on there., You realize you left your Science project on the bus., You give an answer in class, but your teacher tells you that your answer is wrong., big problem: There is a power outage in school and the lights suddenly go off., You brough $50 for the book fair, but you lost it, A stranger comes to pick you up after school.,

Problem size

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自動保存: を復元しますか?