
My dad created a code / cipher for fun and sent it to me.
Hello, my father created this cipher in his free time and sent it to me. I've tried to figure it out but I can't, so he told me to put it online to see if anyone here can solve it. I can't really provide a transcription. If you do decide to try and solve it - good luck!
He sent it to me with the caption "I made this one for you son. I hope you like it. When you are 70 years old you can open the safe and find the answer." I dont know if the 70 could have anything to do with the cipher, but I thought it might be useful.