countle is a daily browser game about how poorly humans estimate quantity. Show someone a field of seventy dots for two seconds, and they'll guess "maybe thirty, maybe a hundred." Past four or five things, our eyes stop seeing exact numbers and start guessing — and the gap between guess and reality is often funnier than people expect.
The game is built on a small, well-studied bit of cognitive science: humans can spot the difference between two birds and three at a glance, but past about four objects we shift from seeing to estimating. Once we're estimating, our intuition is shaped by density, layout, attention, and a stack of mental shortcuts that aren't tuned for precision.
countle takes that fact and turns it into one round per day. Two seconds. Your gut. A number. The game tells you exactly how far off you were.
countle is free, will stay free, and runs in your browser without any signup. No accounts. No app to install. No tracking pixels following you around the internet afterwards. We store the minimum we need for the leaderboard — a chosen name, a score, a timestamp — and nothing else.
There's also a Discord Activity version. If you launch countle from a Discord voice channel, you and the friends in that channel play the same daily puzzle and compare scores in real time on a server-scoped leaderboard. No ads in Discord, by Discord's policy and ours.
One round, one chance, same puzzle for everyone. We didn't want a game where free time decides the leaderboard. The daily reset is the rule that makes the score honest — you and someone in another country are looking at exactly the same dots, with exactly the same two seconds.
countle is made by Mekti Studio, a small studio based in Norway. We built it because we wanted to play it. Comments, complaints, bug reports, or feature ideas: mektistudio@gmail.com.
We're thinking about a sibling game or two — testing other senses the same way countle tests sight. If something ships, it'll live on countle.fun, so you don't have to bookmark anything new.