1.0 link Rainbow Dash Network http://rainbowdash.net/ Littlecolt (garylisk) http://rainbowdash.net/garylisk http://rainbowdash.net/notice/1707196 So, the entry codes for the trading card sweepstakes have O's and 0's both, with no explanation as to which one is which. One is a squarish circle, the other is a diamond-shaped circle. I am assuming the diamond is a 0(zero), anyone on here know for sure?