So I heard you are fancy trying out ExcelNet? Well in addition to convolutional nets, you might as well run recurrent nets on it!
I went on and made a Google Sheets document for running several kinds of recurrent nets. I used it to debug some of the code I wrote recently, but then I think it might be fun to share it out. The current version only has 2 dimensions in the input, but adding new dimensions should be easy (update the weights and formulas, and you get the idea…).
Since I still might need it every now and then, I made it read-only. But feel free to make a copy and play with it yourself.
Give it a try here and let me know what you think.