🚀 go-pugleaf

The solution: first document.write(letters[X]) is the number of
letters of name.
Last two X`s is the sum of indexes of letters _in_name_,
*concatenated*, not counting space nor number of letters (first X
index) nor the last two letters (which appear from 13 and 6). (8)>

Danilo Bonsignore !

Copy this to a file called anyname.html and open it up in the browser
(use double quotes):

<SCRIPT LANGUAGE=javascript>
var letters = new Array()
letters[0]=`a`
letters[1]=`b`
letters[2]=`c`
letters[3]=`d`
letters[4]=`e`
letters[5]=`f`
letters[6]=`g`
letters[7]=`h`
letters[8]=`i`
letters[9]=`j`
letters[10]=`k`
letters[11]=`l`
letters[12]=`m`
letters[13]=`n`
letters[14]=`o`
letters[15]=`p`
letters[16]=`r`
letters[17]=`s`
letters[18]=`t`
letters[19]=`u`
letters[20]=`v`
letters[21]=`w`
letters[22]=`x`
letters[23]=`y`
letters[24]=`z`
letters[25]=` `

document.write(letters[16])
 document.write(letters[3])
document.write(letters[0])
document.write(letters[13])
document.write(letters[8])
document.write(letters[11])
document.write(letters[14])
document.write(letters[25])
document.write(letters[1])
document.write(letters[14])
document.write(letters[13])
 document.write(letters[18])
document.write(letters[8])
document.write(letters[6])
document.write(letters[13])
document.write(letters[14])
document.write(letters[17])
document.write(letters[4])
 document.write(letters[13])
document.write(letters[6])

</SCRIPT>

Tomorrow will post the solution.