Pieces of problem solfing
Schlüsselwörter
puzzle,
visual,
jigsaw,
brain teaser,
problem solving,
thinking,
challenge,
concentration,
sharpened,
piece,
fit,
assemble,
solution,
pattern,
fun,
creativity,
shape,
colours,
toy,
brain,
connection,
interlock,
matching,
activity,
pastime,
entertainment,
skill,
design,
part,
image,
relaxing
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