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BrainBashers™ is a collection of brain teasers & Japanese-type puzzles, optical illusions, and other fun stuff.

BrainBashers has items such as: Daily BB Words, logic puzzles, Sudoku, stereograms, magic games, memory games, mazes, typing tests, and so much more. Including a pointless box and a blank page!

puzzlesillusionsfun stuff

There is a wide range of things to do every single day - take a look at the site map to see a list of everything, or perhaps choose a random page instead.

Daily Puzzle 

In the local wood there are a number of trees. On these trees there are a number of birds.

A local bird spotter knows that there are as many birds on each tree as there are trees in the wood, and that there are between 2000 and 2100 birds in total. How many trees are there in the wood?

Puzzle Copyright © Kevin Stone

workings hint answer print

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All daily items change at midnight GMT - set your local time zone.

New And Updated Stuff 

These items were new / updated in the last 14 days. I also have a more complete list of new / updated items.

Ring Illusion
New illusion in the last 7 days. Is each half of the ring the same colour?
Brain Teasers
Updated in the last 14 days. New / updated brain teasers every 2 weeks.

Note: BrainBashers has a Dark Mode setting.