Talk:Bimagic square
Contradictions on existence[edit]
The article states that the only bimagic squares of order 3 are trivial (all elements equal), and the only bimagic squares of order 4 have at most 4 distinct elements. How can magic squares "exist" in all orders ≤64? — Arthur Rubin (talk) 16:15, 2 October 2010 (UTC)