Math Hard

Math Puzzles & Riddles

Test your knowledge of classic math puzzles and riddles — the brain teasers that mix logic and arithmetic to make you think sideways.

Questions cover word problems about speed and distance, number sequences, classic riddles, and puzzles about primes, squares, and divisibility.

These are the puzzles that get passed around for a reason — see how many you can crack.

Start quiz → Opens in a new tab on Cletica
Sample questions3 of 14 shown
Q1
I am an odd number. Take away one letter and I become even. What number am I?
Q2
Which of the following are perfect squares?
Q3
A man has 6 apples. If he gives away all but 4, how many does he have left?
Answer all 14 questions on Cletica →

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