Dec 242008
The Nine Counters is from Amusements in Mathematics. This 91 year old puzzle will have uou pulling your hair out. You have to rearrange the nine counters the form 2 multiplication sums, which give the same total
http://www.facebook.com/pages/Amusements-in-Mathematics/10303087516
Duration : 0:7:35
Readers have also enjoyed these related posts:
Recent Comments