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BrainBashers™ is a collection of brain teasers, puzzles, riddles and optical illusions.

There is a selection of things to do every single day, so BrainBashers™ is the place to spend a long, boring Thursday using your brain.

Puzzles Illusions Fun Stuff Logic Puzzles Today @ BrainBashers

BrainBashers™ also has other items such as mazes, logic puzzles, Sudoku & other Japanese-type puzzles, stereograms, fractals, and lots of other fun stuff!

There is so much to do you could be here for days - take a look at the Site Map to see a list.

The Button was last clicked 15 minutes and 4 seconds ago.


Daily Puzzle

A large fresh water reservoir has two types of drainage system: small pipes and large pipes.

6 large pipes, on their own, can drain the reservoir in 12 hours.

3 large pipes and 9 small pipes, at the same time, can drain the reservoir in 8 hours.

How long will 5 small pipes, on their own, take to drain the reservoir?

[Puzzle Code = ZHRT] Puzzle Copyright © Kevin Stone

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All daily items change at midnight GMT (it is roughly 3:08 AM GMT). Change.

 

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BrainBashers™ is a trademark. This website uses cookies. By using this website you are accepting the use of cookies. For more information please view the privacy policy. By using this website you are also agreeing to the terms and conditions.

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