Apply pre made memory game (flash cards game) on my Divi theme wtih some Editing — 3

Being so familiar with the Divi theme is the first and the most important requirement :

I want to edit the following memory game ((flash cards matching game)) on my Divi theme :

https://hitech4everyone.com/flash-cards-game/?et_fb=1&PageSpeed=off

The changes:
1-the cells must be 8×8 instead of 4×4
2- half of the icons must be words icons (matching a word with a pic
for example the word boy and an icon of a boy). the current situation as you can see we are matching only identical icons