This is Wurmdle, a derivative of Wordle, where instead of words you have a Pokemon's base stats. Whenever you guess a Pokemon, you'll see the difference between the stats of what you guessed and the actual answer. Hosted on https://wurmdle.com
The sprite images are © Nintendo/Creatures Inc./GAME FREAK Inc.
Sprites from https://github.com/msikma/pokesprite
Everything else: see LICENSE in this repository.