WordPress Count Up Block by Stackable plugin allows you to showcase stats in Gutenberg. This block let you add up to 4 columns of stats in a row. You can adjust the title, stats counter and description for each column. It comes with two premade styles, Basic & Plain. This also has a bunch of styling options to customize the look of the stats counter. It even has typography options and background options. So this block is really handy to display number game on your website easily. There is no core block available in Gutenberg for this purpose yet.