ChainiumLogo Design Contest

Thanks a lot for your submissions! I guess the challenge is that the "C" are more perceived as a "G" and an "O" or "D"

Hello

here are my ideas
a initial "C" chaining together,
#87 #88 #89 #90 #91
#92 #93 #94 #95 #96 #97

still look good without text
#98 #99

best regards
HerDish