Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.
Most nonzero elements in row
The Goldbach Conjecture, Part 2
How many trades represent all the profit?
Matlab Basics II - squares
Chess ELO rating system
Pandigital number n°2 (Inspired by Project Euler 32)
How many monitors are connected ?
Add more zeros
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