Metal brain teaser on white background
Schlüsselwörter
answer,
assemble,
background,
brain,
challenge,
complexity,
concept,
construction,
design,
difficulty,
education,
element,
entertainment,
finding,
fit,
fragment,
game,
geometric,
hobby,
idea,
intelligence,
interlocked,
isolated,
joint,
leisure,
lock,
logic,
match,
material,
metal,
metallic,
mind,
object,
patience,
perseverance,
piece,
play,
problem,
puzzle,
question,
relax,
shape,
solution,
structure,
teaser,
thinking,
toy,
white
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