less well known is the problem of connecting dots at the corners of a heptagon and the middle dot with 4 connected straight lines:
Showing posts with label four lines problem. Show all posts
Showing posts with label four lines problem. Show all posts
Wednesday, 4 April 2012
four lines problem
the problem of connecting 9 dots, arranged in a square, with 4 lines is well known:
less well known is the problem of connecting dots at the corners of a heptagon and the middle dot with 4 connected straight lines:
less well known is the problem of connecting dots at the corners of a heptagon and the middle dot with 4 connected straight lines:
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