#wikigacha

(free i'm 99.9% sure unless it changes/changed)

Gacha wiki - play card battle style games using wikipedia article trading cards

Metazooa - guessing the animal, like wordle kinda? you get hints on how close you are based on kingdom, phylum, class, order, etc. as you narrow it down in a tree like list

Fold it - contribute to scientific research by playing origami with proteins!! we don't know how they all fold yet! So show us how they do!

Semantle - Each guess must be a single word. Semantle will inform you how semantically similar your guess is to the secret word. like wordle

Artle - worlde for art, guess the artist/piece

Universal paperclips - (click on the box to begin) descion based game (takes HOURS fair warning) "The user plays the role of an AI programmed to produce paperclips. Initially the user clicks on a button to create a single paperclip at a time; as other options quickly open up, the user can sell paperclips to create money to finance machines that build paperclips automatically."

A dark room - According to The New Yorker, "What follows is a strange hybrid, part mystery story and part smartphone productivity software...the game evokes the simplest text-based computer games of the nineteen-seventies while stimulating a very modern impulse to constantly check and recheck one's phone. It's like a puzzle composed of deconstructed to-do lists."[1] makes you think, reason that this list is "semi" educational