Odd One Out
1 / 15Three items belong together and one doesn't. Can you spot the odd one out?
15 quick questionsNo sign-upFree to playTap an answer below to begin ↓
Which item does NOT belong with the others?
About Odd One Out
Give your memory a workout with Odd One Out: 15 multiple-choice questions with a mix of 6 medium, 5 easy, 4 hard questions, free to play right in your browser. Three items belong together and one doesn't. Can you spot the odd one out? Expect to spend about 7 minutes; every question comes with an explanation, so you learn something even when you miss.
A few sample questions
1. Which item does NOT belong with the others?
Answer: Carrot
Carrot is a vegetable, while apple, banana, and strawberry are all fruits.
Frequently asked questions
Will I lose my progress if I close the page?
Your overall progress — XP, streaks, and badges — is saved in your browser automatically. A quiz that's underway restarts if you leave mid-game, but at about 7 minutes, Odd One Out fits comfortably in one sitting.
How many questions are in Odd One Out?
Odd One Out has 15 multiple-choice questions. Each one has four answer options and an explanation that appears after you answer, so you learn something even when you miss.
Is Odd One Out free to play?
Yes. The entire SeniorBrainGames catalog — including Odd One Out — is free, with no sign-up required, no time limits, and no ads on top of the game. It also works offline once the page has loaded once.
How long does Odd One Out take?
Most players finish Odd One Out in about 7 minutes. You can pause between questions, replay it as often as you like, and there is no penalty for taking your time — answers are explained after you submit them.
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