Cipher

Stuck at the 7th thingy at this level. I dunno if I miscounted or I just can't seem to find what it's name is. Nudge?

Maybe I shouldv'e played with it more before posting. I got it before reading the reply. Thanks

I've only been back recently and I'm still stuck at the 2nd ***. Was searching for other familiar terms of the first 2 but they don't seem to work. Or is there something else?