BrainBashers - Brain Teasers and Puzzles

If you experience any problems accessing the site using HTTP, you can try HTTPS by clicking the link on the left.

[OK]	Privacy Policy - Terms & Conditions - See Details This website uses cookies. By using this website you are accepting the use of cookies. For more information please view our privacy policy.

Home - Puzzles - Illusions - Fun Stuff - Sudoku - Random - Today

Difficulty: Medium Puzzle Details

How many squares, of any size, do not contain a Rook?

[Ref: ZRZL] © Kevin Stone

Direct Link: www.brainbashers.com?ZRZL

Hint: How many 2x2 squares are there?

Our Favourite Illusions

		Shadow Illusion Are the squares A and B the same colour?
		Spinning Dancer Which way is the dancer spinning?
		Impossible Waterfall? Is the water flowing uphill in this impossible waterfall?
		The Butterfly A colourful butterfly?

		Duck Or Rabbit? Is this a duck or a rabbit?
		Hidden Faces Can you find his three daughters as well?
		Blind Spot An amazing demonstration of your blind spot.
		Impossible Prongs? Impossible prongs?

		What Am I? Can you tell what this is a picture of?
		Who Turned To? Who is missing?
		Same Eyes? Are her eyes the same colour?
		Parallel Cafe Wall Lines? Are the horizontal lines parallel?

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