Case 11 of 20 · Logic & Reasoning
Puzzleintermediate⭐ 45 XP🔍 Detective AcademyLogic Grid Puzzle Challenge
Two experts disagree about an issue related to grid-based deduction.
🎯 Your mission
Find the pattern.
⚡ The twist
You can only use the clues you are given — no guessing.
What You'll Learn
Key Concept: Grid-based deduction
Think About This
Two experts disagree about an issue related to grid-based deduction. How would you evaluate both positions to form your own informed opinion?
Thinking Steps
Define
State the problem or question about grid-based deduction in your own words. Be specific.
Investigate
What evidence or information is available? What might be missing?
Consider Angles
Look at this from at least two perspectives. What would someone who disagrees say?
Reason It Out
Connect evidence to your conclusion: 'The evidence shows X, which means Y, because Z.'
Test Your Thinking
Could you be wrong? What evidence would change your mind? Rate your confidence 1-10.
Reflect & Connect
What thinking skill did you use? How could you apply this to something in your real life?
Key Vocabulary
Hypothesis
A testable prediction based on evidence
Fallacy
A mistake in reasoning that makes an argument flawed
Deduction
Using general rules to reach a specific conclusion
Why This Matters in Real Life
Every technology you use — from your phone to video games — was built using logical reasoning. The creators had to think step by step to make it work.
Talk About It
Discuss these questions with a friend, parent, or classmate.
- 1Give a real-world example where grid-based deduction would help you make a better decision.
- 2What's the most common mistake people make with this kind of thinking?
- 3How does this thinking skill connect to other subjects you study in school?
- 4If you had to teach this to a younger student, what's the ONE thing you'd make sure they understood?
Solve the Case
Case 1
1 of 3What is the main idea of grid-based deduction?
Stretch Challenge
Try this in real life this week.
Find one real-world pattern in your house and write it down.
For the dinner table
“What's the difference between 'feels true' and 'is true'?”
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