Find your rhythm.
One target. One beat. A little better every time.
Find your level.
Build from there.
One guided benchmark across eight modes. Push the pace until your limit, record your peak, and set your next practice.
Your practice range
Train individually, or finish with the precision ladder.
Make the first move count.
Move decisively. Settle on centre. Click with the beat.
Recent sessions
Your mouse. Your movement.
Keep your game settings familiar. Let repeated trials guide the fine-tuning.
Mouse setup
Use the same DPI as in game. This is entered manually; your browser cannot detect it.
Auto detect
Find your sensitivity under pressure. Repeat a fixed pattern: centre → four side targets → centre, repeating. Flick to the first side target, make three nearby adjustments, then return to centre.
- Find your pace. Start at 60 BPM. Clear groups to speed up until the task becomes challenging.
- Compare your feel. Test your current sensitivity, 4% lower and 4% higher at the same pace and with matched targets.
- Confirm the result. Repeat comparisons. Two wins can move the estimate; three rounds holding the best finish the test.
Only the first click within each target’s beat window is measured. Hit or miss, the target stays until that window closes. Extra clicks cannot skip targets; clicks outside the window are ignored. Large flicks and nearby corrections are measured separately. Centre returns keep the rhythm but do not influence the sensitivity comparison. We still measure corrections made before your click. Each trial begins with two settling beats.
Tempo is reassessed after each full comparison. Your current best setting drives small BPM steps; weaker trial settings cannot drag the pace down. Promising sensitivity changes get a repeat at the same tempo. Stops after three consistent rounds, nine comparison rounds, or five minutes. “Best tested today” is a starting point to check in game. Your saved sensitivity changes only when you apply the result.
Manual comparison · six runs at a fixed tempo
Find a range.
Then build consistency.
Compare your current sensitivity with 10% lower and 10% higher. Six short flick runs use the same target sequence, with two trials per setting and a varied order.
Choose your pace before starting. All six trials use it so the comparison stays fair.
When all three sensitivities average 850 / 1,000 points, the next set gains 10 BPM (up to 180). Turn this off to collect several days of evidence at one difficulty.
6 × 20 seconds · 60 BPM · circles · ±100 ms
The camera uses 0.07° × sensitivity per mouse count and a 103° horizontal field of view in a 16:9 viewport. Raw mouse movement is requested where supported. Browser input can differ: compare a measured mouse sweep with your game before trusting the match.
What your trials say
EVIDENCE, NOT GUESSWORKSee your progress.
Your latest setup, your recent average, and how far you have come.
Your aim over time
Session history BROWSE ALL SESSIONS
Your latest 150 sessions stay in this browser. Export a backup to keep older runs. Select any row to explore it.
Every movement tells a story.
Your directional fingerprint
Centre: all samples. Outer targets: direction of travel.
● Hit● Miss / body● On target, not scored✚ Average0% centre · 100% edge
Sparse directions are faded. Outliers beyond 200% are pinned to the plot edge. Tracking directions follow target motion.