About this website
About Perceptle.io.
Perceptle.io brings together an embedded view of the original Daily game and our independently built Unlimited practice. Choose the original daily puzzle, repeat all five skills, build a custom session or send a friend the same practice challenge.
Daily and Unlimited practice
The Daily page loads the original game directly from perceptle.com. Its Play, Archive and Keep playing controls run inside that game. It handles its own dated puzzles, results and services. You can also open it in a separate tab.
Count a brief dot field. Predict a disappearing projectile’s landing. Turn to an angle. Continue a beat. Place a fraction along a line. The Friday variants add motion, ricochets, full turns, off-beats and fractions beyond the line.
Unlimited is our practice game: generated sessions, adjustable settings, error feedback and records you control. Custom sessions let you select skills and difficulty; challenge links preserve the setup for another player; History keeps practice records in your browser, with export and import controls.
Independent from the original
This website is not the official Perceptle and is not affiliated with or endorsed by its creators. The home page embeds their original application with attribution. Our practice game was independently built; we have not copied the original game’s source code.
The original Archive remains inside the original game. We do not recreate its dated puzzles in Unlimited, promise identical original targets or submit practice results to original rankings. Same-seed challenges reproduce our own targets and settings. Shared practice scores are self-reported; no global percentile is inferred from them.
Rules, methods and sources
We reviewed the original game and its publicly served rules and frontend on to understand the five events, Friday changes, error units, Gaussian score curve and grade boundaries. The original website remains the source for its own current rules, dates and official play.
Our controls guide documents this implementation. Our scoring page publishes the formula, mode-specific tolerances and numerical examples. Our Tempo uses four audible reference beats and eight continuation taps against a fixed schedule; the original calibrates using warm-up follow taps. Different generation, timing and devices mean the scores are not interchangeable.
The related Perceptle Game companion provides original-game guidance and single-skill practice. It is a separate website with separate browser storage.
Separate records and services
Our practice game has no accounts, paid ranks or global leaderboard. Practice records stay in your browser unless you choose to export or share them. The embedded original uses its own storage and services; this website cannot read or automatically import its scores into our History. Read Privacy for the details.
If you find a rule mismatch, calculation issue or confusing control, contact us with the game, mode and a reproducible example.