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Comments on Puzzle #32428: Taking up Space
By Brian Howard (oduck83)

peek at solution       solve puzzle
  quality:   difficulty:   solvability: line logic only  

Puzzle Description:

Hilbert space-filling curve (https://en.wikipedia.org/wiki/Hilbert_curve). Related to the Peano curve (see #31884). It started off 15x15, but it was too easy; spacing out the grid points made it slightly more challenging.

#1: Norma Dee (norm0908) on May 10, 2019

Fun.
#2: Kristen Vognild (kristen) on May 10, 2019
nifty!
#3: Teresa K (fasstar) on May 11, 2019
Very cool!

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