08-17-2016, 05:02 PM
I had the same thoughts initially, but after some time I came to the conclusion that there needs to be some limit. There needs to be a hard limit of what is a keyboard walk. The only thing that made sense was to use only adjacent tiles. Everything else to an unlimited number of pattern, like this circle: 1v2c3x4zrafq but that's not a keyboard walk for me anymore.