Crochet Me Crazy

I plan to make this square in a non-varigated yarn next time because you really can't tell much about the stitch using this yarn. Here is the link for this square pattern:
Crochet Crafts Virtual Afghan


This is a great square pattern! You can get such a variation of looks depending on the yarn colors you choose. Here is the pattern link:
Sunburst Granny Square



Here is the pattern link for the following square:
About.com: http://members.aol.com/gandal195/tictactoe.html



Sorry but I couldn't find where this square pattern is still available online anywhere. Another one of those I printed out as a free pattern a long time ago...