Can someone please give me the 3rd and 4th silver square symbol entries please?
Despite all the hints on the crossword forum i still don't see them....
The 3rd is possibly the symbol for RAD(ian) [but it's a symbol I can't access - perhaps someone with a suitable (science) keyboard can help].
The 4th is possibly = (for 'is') giving the Ray Charles song ''What'd I s??''
There's quite a bit of controversy so there could be other answers (this puzzle's so loose just about anything is possible).