Missing Number Puzzle

Quick Math Puzzle: Who Is Right in This Classroom Debate? – PV003

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Classroom math debate puzzle with three students arguing over an equation

Three students are arguing over one equation on the board, and each of them is completely sure about their answer. Can you settle the debate? Every classroom has had this moment. The teacher writes a short equation on the board, and within seconds the room splits into groups, each one certain that the others are … Read more

Can You Find the Missing Number in This Tricky Number Series? Most People Guess Wrong – PV002

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A number series puzzle that is getting attention on social media.

A short number series is confusing puzzle fans online. The numbers look random, but a hidden rule connects every one of them. Caption: A number series puzzle that is getting attention on social media. Number series puzzles are some of the oldest and most loved brain teasers in the world. They appear in school exams, … Read more