Logic puzzles, funny riddlers and brain teasers with answers

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Brain teasers for kids. Simple and funny.

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Hard riddles and difficult puzzles

Very hard brain teasers. For real geeks only!

Random puzzle: Thirteen coins

There are 13 exactly same looking coins. One of them has slightly different weight than the others – we don’t know if it is heavier or lighter. Can you tell in 3 scalings which one it is using even arm balance?

If this riddle by any chance seemed too easy for you, try 40 coins in 4 scalings – the principal is the same.

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Logic puzzles

Carefully selected logic riddles and mind puzzles. Test your brain.

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Maths puzzles and Number Riddles

Math riddles and brain teasers with numbers. This math is not boring!

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Visual brain teasers and picture riddles

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