How do you join a square of 9 dots, with 4 lines, without lifting your pencil?!
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Like that, but i need to join all the dots without lifting pen/pencil, and your only aloud a max of 4 lines!
Answers: . . .
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Like that, but i need to join all the dots without lifting pen/pencil, and your only aloud a max of 4 lines!
Think outside of the box...
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1 2 3
4 5 6
7 8 9
START at 8 through 9 and past to where 10 would be
THEN back to 2 hrough 6 and past to above 1
THEN down to 7 through 4 and 1
THEN to 3 through 5
I am unable to do it here (maybe because I cant use a computer properly), but you need to go outside the square.
By that, I mean extend your lines way out of the square.
The old thinking outside the box lesson.
The answer is here:
http://mathforum.org/k12/k12puzzles/join...
you have to think outside the box~lol
1. . .2. . .3. . .
4. . .5. . .6
7. . .8. . .9
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147. , .86. , 321, 159
You end up with an arrowhead, or felled tree.
One of the lines has to be like an S.