🧩 Level Information

• Level Number:28
• Problem Statement:There are no mistakes, so submit 0
• Difficulty:Easy

🎯 Objective

Follow the instruction "There are no mistakes, so submit 0" and send it as 0. Do not change anything else.

📝 Steps to Solve

1. Carefully read the sentence displayed on the screen, "There are no mistakes, so submit 0".
2. Realize that the meaning of this sentence is "There are no mistakes at all, so send it with the number 0".
3. Avoid trying to find typos or mistakes in the problem statement and focus on the fact that it says "There are no mistakes".
4. If the input field or number is already set to '0', leave that number unchanged.
5. Finally, tap the 'Submit' button (or its equivalent).
6. If you can submit with 0 without making any corrections, you have cleared the level.

💡 Hints

• Try to take the meaning of the sentence at face value.
• If there are really "no mistakes", do you need to make corrections or increase the number?
• Instead of altering the number, consider whether you can submit with the 'current state'.
• The answer might be the very state that is initially on the screen.

🧠 Explanation & Key Points

This level is a type of trick question that makes players think they need to look for mistakes, but actually requires them to follow the problem statement as written. The Japanese sentence "There are no mistakes, so submit 0" implies "There are 0 mistakes in this sentence, so submit it as 0". Many players try to find typos or grammatical errors in the text or count "how many mistakes there are". However, the goal of this problem is not to "count" but to "trust the written instructions". Thus, since the problem itself declares "number of mistakes = 0", the correct action is to submit 0. In the Brain Test series, tricks like these, where overthinking the problem statement leads to mistakes, are common. This level is positioned to teach players that "sometimes reading it straightforwardly is the right answer".

🔍 Common Mistakes

• Continuously searching for typos or unnatural expressions in the text.
• Doubting "Is it really okay with 0?" and entering other numbers like 1 or 2.
• Thinking something must be done, thereby unnecessarily performing operations like deleting and re-entering 0.
• Swiping the screen or moving the text to look for hidden elements.
• Considering "There are no mistakes" as a puzzle-like cipher and losing the intended straightforward meaning.

🎉 Advice After Clearing

After clearing this level, you will understand that "sometimes believing the problem statement as it is" is the correct approach. In Brain Test, overthinking often leads to being unable to solve the problem. In the next level, you'll face a trick from a different direction, so proceed by calmly observing both the meaning of the text and the state of the screen.

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