this was defiantly a challange for me but I surely learned something from it. In my opinion it was harder than average 7kyu katas.

can someone please kindly explain what's going on here?

quite an intresting kata. I thought it was too hard when I was trying to solve it. but when I saw other people solutions I figured I made it hard for myself. and that's what I really love about this site. you exhaust your brain on one solution and when it finally works you see lots of better, easier, more elegant solutions and you instantly learn something.

oh! thank you very much.

this was by far the most stupid kata I've ever seen

i don't think this was the point of this kata though.

thank you

is there any specific reason behind using the range 97 to 123?

amazingly fun kata. arigato sensei!