🧠 General Knowledge trivia

Mega Brain Teasers

A bumper mix of logic puzzles, math riddles, wordplay and clever general-knowledge twists to make the whole family think hard and laugh harder!

…or try it solo on this device →

◈ A taste of the pack

Sample Mega Brain Teasers questions

Three questions from this pack. Guess first, then reveal the answer — in the game, everyone answers on their phone and the TV shows who got it right.

  1. Q1 Which number is the odd one out: 3, 5, 11, 15, 17?

    • 3
    • 5
    • 11
    • 15
    Show the answer

    15 — Every other number in the list is a prime number, but 15 is not, since you can divide it by 3 and 5.

  2. Q2 What has many keys but cannot open a single lock?

    • A keychain
    • A piano
    • A jailer
    • A map
    Show the answer

    A piano — A piano has many keys that you press to play music, but none of them can open a lock.

  3. Q3 If you divide 30 by half and add 10, what do you get?

    • 25
    • 70
    • 55
    • 40
    Show the answer

    70 — Dividing 30 by one half gives 60, because there are two halves in each whole, and 60 plus 10 makes 70.

Try 5 more questions free

Game night in three steps

How to play Mega Brain Teasers on your TV

1
Open the board

Open QuizKeep on the TV, laptop or tablet everyone can see, tap Host a game and pick Mega Brain Teasers.

2
Join on phones

Everyone scans the QR code or types the room code. No downloads and no accounts.

3
Race to the answer

Questions appear on the big screen, answers on every phone. After each one, the board explains the right answer.

Mega Brain Teasers is a premium pack, and you can play 5 of its questions free first, solo or on the TV with everyone. Love it? Unlock all 30 on their own, or get All-Access, which opens every pack in the library. QuizKeep itself, and its free starter packs, cost nothing.

◈ Ways to play it

Great modes for general knowledge trivia

See every game mode →

🧠 More in General Knowledge

More general knowledge packs

All 18 General Knowledge packs →

Gather the family for Mega Brain Teasers.

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