About the games
Two daily games. One challenge: pay attention.
Blinkle and Find the AI turn a few seconds of careful looking into quick, playful challenges you can come back to every day.
Meet the games
Blinkle
An image flashes on screen for just a few seconds. When it disappears, answer a question using only what you remember.
Play BlinkleFind the AI
Look closely at a set of images and decide which part was made by AI. Trust your eye—the details can be surprisingly convincing.
Play Find the AIHow they work
Look
Study each visual challenge carefully.
Decide
Make your choice as quickly as you can.
Compete
Build streaks and climb each game's leaderboard.
Want more than today's games? Browse the public practice archive to explore past challenges.
Made by Ruben
Blinkle and Find the AI are independent games created by Ruben Perez, a software engineer from Spain living in the United States. He builds user-friendly web products with TypeScript, React, and a healthy obsession with good experiences.
Visit Ruben's websiteReady to test your eyes?
Choose a game and take on today's visual challenge.