Patentdle - guess the invention from its patent
Patentdle is a free daily guessing game: read excerpts from a real patent and guess which everyday invention it protects in six tries.
Science & Nature
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At a glance
Vivian Rose has fun with computers. This is their personal landing page.
list animals until failure is created and operated by its official publisher at rose.systems. Findle provides discovery and an optional framed view; all game rights remain with their respective owner.
Keep playing
Patentdle is a free daily guessing game: read excerpts from a real patent and guess which everyday invention it protects in six tries.
Curated daily chemistry problems. Six attempts to solve the questions, on topics from named reactions to total synthesis.

The daily chemistry game where you have to find the Mystery Element by swiping through the periodic table.
A bird version of the NY Times' Wordle. Six guesses to identify the bird of the day.

Find the mystery animal in this daily biology game by navigating the phylogenetic tree.

Find the mystery plant in this daily biology game by navigating the phylogenetic tree.