The center and radius of two circles are given.
Determine whether they touch.
Problem with the third test suite
in 3rd case,
they intersect at two points.
In geometry, tangent circles (also known as kissing circles) are circles that intersect in a single point.
Test if a Number is a Palindrome without using any String Operations
middleAsColumn: Return all but first and last element as a column vector
Breaking Out of the Matrix
Connect Four - 03
Don't be Too Greedy!!
Yoonir - 02
generate nth pentatope number
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