Ever performed tic-tac-toe? If in case you have, then 4 sq. comes with just a little tougher aim. Make a sq. out of 4 blocks of your colour. Every sq. grants you a lot of factors. Be careful for the adversary although ‘trigger he might be making an attempt to do the identical factor. Place you squares strategically so that you simply each block your opponent and full your sq. on the similar time. Assume fast, act faster!