perplexus.info :: Shapes : Square Patterns

Square Patterns (Posted on 2007-04-20)

Consider a 2x2 board in which each square can be black or white. Obviously there are 16 different 2x2 patterns, counting reflections and rotations.
A 5x5 board has 16 different 2x2 subsquares. Can the squares of a 5x5 board be colored so that each 2x2 subsquare has a different pattern?

Submitted by Brian Smith

Rating: 2.0000 (1 votes)

Solution: (Hide)

Chsrlie found 50 unique solutions here.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Puzzle Thoughts	K Sengupta	2023-09-12 22:04:06
50 unique solutions	Charlie	2007-04-20 22:30:52
re: Solution	brianjn	2007-04-20 20:46:14
Solution	Penny	2007-04-20 17:54:02

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