Nowhere-Neat Squaring the Square

board

11×11

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tiles

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autofill 1x1

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numbers

sizes

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outline

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check

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nowhere-neat

no-touch

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solution

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The goal is to completely tile a large square area with smaller squares such that no two tiles have a side in common ("nowhere-neat tiling").

A similar goal is to tile the large square with smaller squares such that no two tiles of the same size share any part of a side (apart from a vertex). This is called a "no-touch" tiling. Note that no-touch implies nowhere-neat.