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4x11 Grid Fill (Posted on 2010-03-21) Difficulty: 3 of 5
Can a 4x11 rectangular grid of square blocks be covered (having no overlaps), with multiple copies of the tetromino (including rotations, but not reflections) as shown below?


If so, give an example. If not, provide a proof that this cannot be achieved.

Note: Each of the 44 square blocks of the 4x11 grid has the same shape and size as each of the 4 square blocks of the tetromino.

No Solution Yet Submitted by K Sengupta    
Rating: 1.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionProof.Vee-Liem Veefessional2010-03-24 02:23:30
Hints/TipsQUOTEAdy TZIDON2010-03-23 02:50:37
re: DivisibilityDej Mar2010-03-23 01:41:02
Some ThoughtsDivisibilityBrian Smith2010-03-22 23:25:00
a commentDej Mar2010-03-22 23:11:02
J or Led bottemiller2010-03-22 11:57:21
Prelimsbrianjn2010-03-22 04:53:43
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