Does any one here do Codehs, if so are you having trouble using the sandbox? For me it is just this gray screen, and i need to complete a major project.​

Hey i really need some solving this problem: 1. encrypt this binary string into cipher text: 110000. include in your answer the formula the decoder would use to decrypt your cipher text in the format (coded answer) x n mod (m) = y & 2. decrypt this cipher text into a binary string: 106 you.