Here's my first Google "Square":
My initial search for "8000m peaks" only came up with 7 of them. Clicking "Add next 10 items" at the bottom added 6 more, plus some climbers which I had to remove. For some reason it didn't find Cho Oyu. But it was the first suggestion when I clicked on "Add items".
It automatically came up with reasonable columns - Image, Description, First Ascent, Height, and Location.
I couldn't figure out any way to sort them, e.g. by height