What happens if I leave in the middle of a round?

Finished tests are saved. The test you were in the middle of restarts with a fresh puzzle, so nobody can peek and try again.

Is this the same game as perceptle.com?

No. Perceptle.app is an independent game built around the same five-test format as the original Perceptle at perceptle.com, with its own puzzles, design and features. Puzzle numbers count from this site's own launch day, and the puzzles themselves differ.

Is this a medical or eye test?

No. Perceptle is a game. Scores depend on your screen, your device and how awake you are, and say nothing about your health.

Perceptle — Five tiny daily perception tests in two minutes

Perceptle is a free daily browser game that gives every player the same round of five tiny perception tests each day — Count, Track, Angle, Tempo and Split. Each test takes a few seconds, a full round takes about two minutes, and you finish with one score out of 100 plus a grade from S to F that you can compare with friends. No sign-up or account is required; your streak and stats stay in your browser.

Key Features

Count

Between 45 and 85 dots flash for two seconds; you estimate how many you saw. Your miss is measured against the true count, so being five off on 80 dots costs less than five off on 50.

Track

A ball is thrown in an arc and vanishes partway through its flight; you tap the spot on the ground where it will land, letting your feel for physics do the work.

Angle

Swing a line to a target such as 137°, measured counterclockwise from a dashed baseline, while a slightly tilted background frame tries to throw you off.

Tempo

Tap along with four clicks between 75 and 130 BPM, then hold the beat alone for eight more taps. Speaker and screen delay is measured from your first taps and removed.

Split

Mark the point a given fraction or percentage of the way along a line, such as 3/7 from the left end or 35% from the right.

How It Works

Play the daily set

Press Play and each of the five tests opens with a one-line instruction and a Ready button. Answer on instinct by typing a number, tapping a spot, dragging a line or tapping a beat.

See the truth

After each answer the board shows the correct answer, how far off you were, and your points for that test.

Get your score and share

The five results average into a score out of 100 and a grade from S to F. Share it, then come back tomorrow — a new set arrives at midnight UTC.

Pros & Cons

Pros

Completely free with no paywall and no account required
Two-minute round fits easily into a daily routine
Everyone gets the same five tests each day, so scores are directly comparable
Designed for phones first — the board fills a phone held upright with thumb-sized handles
Friday rounds give every test a harder variation for extra challenge
Works entirely in the browser with no installation

Cons

Who It's For

Best for

Fans of daily puzzle games like Wordle looking for a perception-based twist
People who want a quick two-minute mental challenge each morning
Mobile-first players who like thumb-friendly browser games
Groups of friends who want directly comparable daily scores

Not ideal for

Anyone looking for a medical or vision assessment — the site explicitly states scores say nothing about your health
Players who want unlimited practice rounds or multiple puzzles per day

FAQ

Is Perceptle free?

Yes. There is no paywall and no account. Your results are stored only in your own browser.

When does a new puzzle come out?

Every day at 00:00 UTC. The countdown under your result shows exactly how long is left.

How is my score calculated?

Each test turns your error into 0–100 points on a smooth curve: a perfect answer earns 100, and points fall away faster the further off you are. Your daily score is the average of the five tests. The site's full rules explain each test in detail.

Can I play on my phone?

Yes — Perceptle was designed for phones first. You should turn your sound on (and silent mode off) for the Tempo test.

Perceptle