problem when they were told to "go outside the square.
J0smom
10
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109TTUS
Meg:Gee, there are still so many possible arrangements of lines. Give me
another hint.
mola
Yuji: All right. I'll show you the first straight line leading from the lower,
HO Diuow
right-hand dot to the upper, left-hand dot. With this hint, _40% of the
9160
(ア)
edngice
students solved it.
15
Meg: Really? I'm confused.
Than marho TrO11
con soluTe it with this hint I'1l draw the second 7ertical