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Case 2 of 16

Narrowing the Field

📋 What it is

Elimination — crossing out what can’t be true until only the answer is left.

🗣️ Coach says

You don’t have to guess the answer straight away. Cross out what’s impossible and the field shrinks. When only one option is left, that’s your answer — proven, not guessed.

🧠 Memory hook

Rule it OUT to rule it IN. Every "can’t be" is progress.

😂 Giggle

Why did the detective love Mastermind?
Because it's all about narrowing down the suspects!

😲 Whoa!

This is how Sherlock Holmes works: "eliminate the impossible, and whatever remains — however improbable — must be the truth."

✅ Quick check: Five suspects, and clues rule out three. How many guesses do you need for the rest?

Say your answer out loud first — then reveal.

🧪 Try it! (2 minutes)

Think of a number 1–20 with a friend. Ask only yes/no questions ("Is it bigger than 10?") and count how few it takes to find it.

⭐ Do the round to earn your star →
🤸 Brain break: Cross-it-out arms: swing both arms into a big X, say "nope!", then point "that one!"