Lekuno レクノ

Precision reflex · 30 targets

Aim Trainer

Hit 30 targets as rapidly and accurately as possible. Test your hand-eye coordination and flick precision.

Aim Trainer

Hit 30 targets as rapidly and accurately as possible. Test your hand-eye coordination and flick precision.

Press Start to spawn your first target.

stage is always ad-free

How to play

30 targets will appear one after another across the arena. Click each bullseye as quickly as you can.

Each successful click instantly records your reaction time in milliseconds and spawns the next target.

Clicking the arena without hitting the bullseye registers a miss, lowering your accuracy. Strive for both speed and precision!

Advertisement

336 × 280 · after the result, never before

Advertisement

300 × 250 · after the result, never before

Step-by-Step Game Guide

  1. Position Cursor & Click Start

    Center your cursor in the arena and tap Start to begin the 30-target sequence.

  2. Flick and Click the Target

    As soon as the bullseye appears, snap your cursor directly onto the target and click.

  3. Maintain High Accuracy

    Avoid erratic clicks. Missing the target lowers your overall accuracy percentage.

  4. Review Speed & Precision Metrics

    Analyze your average reaction time, fastest flick latency, accuracy rate, and tier ranking.

Performance Tiers & Benchmarks

TierAverage LatencyMotor Precision Profile
Pro Marksman< 350 msElite esports flick speed and instant target acquisition.
Sharpshooter350–449 msExceptional visual tracking and sharp motor reflex control.
Marksman450–549 msHigh accuracy and swift cursor navigation.
Skilled550–699 msSolid hand-eye coordination with consistent mouse control.
Trainee≥ 700 msBaseline human motor response and target recognition.

Frequently Asked Questions

What is the Aim Trainer?

The Aim Trainer is a precision reflex benchmark measuring target acquisition speed, cursor control, and click accuracy over 30 sequential targets.

How is average target time calculated?

The timer measures milliseconds from the instant a target appears until a hit is registered. The average of all 30 target latencies determines your primary score.

What is a good score on the Aim Trainer?

An average under 450 ms with over 90% accuracy indicates strong motor reflexes. Sub-350 ms scores represent elite esports flick speed.

How does click accuracy affect the test?

Accuracy measures the proportion of registered target hits against total clicks inside the arena. Missed clicks lower your overall accuracy percentage.

Can practicing with an Aim Trainer improve hand-eye coordination?

Yes. Repetitive micro-flick training reinforces visual-motor pathways, fine-tunes muscle memory, and reduces latency in target acquisition.

Next up

Privacy Policy

Private by default: Lekuno requires zero registration, accounts, or personal data collection.

Game records, personal bests, and daily streaks are stored strictly on your local device in browser storage, under these lekuno: keys:

Clearing one key does not clear the others. To remove everything, clear site data for this domain in your browser settings.

This build sends no gameplay telemetry or personal identifiers to remote servers. Anonymous, aggregate page views are only transmitted if a deployment enables an analytics endpoint, and they never include keystrokes, fingerprints, or identity data.

Cookie Policy

Zero tracking cookies: Lekuno does not set third-party profiling or cross-site tracking cookies, and sets no advertising or cross-site identifiers of any kind.

We use browser-native storage only to retain your high scores, streaks and preferences on your current device. It stays on that device and is never uploaded. See the Privacy dialog for the exact keys used.

About Lekuno (レクノ)

Lekuno is a static-first collection of lightweight web games, reflex challenges, and daily puzzles designed for fast, focused play.

Every game is client-side, mobile-first, ad-free during gameplay, and respects player attention.

Advertisement

320 × 50

Install Lekuno App

Play 100% offline with zero loading time.

Instant launch without browser tabs or search
Works 100% offline — play anywhere anytime
Zero accounts, scores stay securely on your device

My Arcade Records & Badges

All stats & achievements are stored securely on your local device.

0Games Played
0 / 24Badges Unlocked
0%Mastery Progress

Cognitive Profile

Lekuno Cognitive Index: —

Play more games to fill out your profile.

Quick Reflexesbronze

Achieve a 5-round average reaction time under 250 ms.

Locked
Sub-Sonicsilver

Achieve a 5-round average reaction time under 200 ms.

Locked
Godlike Speedgold

Achieve a 5-round average reaction time under 170 ms.

Locked
Touch Typistbronze

Reach a typing speed of 50 WPM or higher.

Locked
Speed Demonsilver

Reach a typing speed of 80 WPM or higher.

Locked
Keyboard Wizardgold

Reach a typing speed of 100 WPM or higher.

Locked
Globetrotterbronze

Score 7 or more correct answers in Geography Quiz.

Locked
Master Cartographersilver

Achieve a perfect 10/10 score in Geography Quiz.

Locked
Data Explorerbronze

Reach a streak of 5 in Country Higher or Lower.

Locked
Demographersilver

Reach a streak of 10 in Country Higher or Lower.

Locked
Global Oraclegold

Reach an incredible streak of 15 in Country Higher or Lower.

Locked
Grid Solverbronze

Successfully solve your first Daily Logic puzzle.

Locked
Streak Buildersilver

Achieve a 3-day streak in Daily Logic.

Locked
Grandmaster Mindgold

Achieve a 7-day streak in Daily Logic.

Locked
Sharp Earbronze

Score 7 or more correct in Pitch Challenge.

Locked
Perfect Pitchgold

Achieve a perfect 10/10 in Pitch Challenge.

Locked
Interference Breakerbronze

Score 10 or more correct answers in Stroop Color Clash.

Locked
Focused Mindsilver

Score 13 or more correct answers in Stroop Color Clash.

Locked
Executive Mastergold

Score a perfect 15/15 in Stroop Color Clash with an average under 800 ms.

Locked
Pattern Starterbronze

Clear 3 levels in Memory Matrix.

Locked
Grid Expandersilver

Clear 6 levels in Memory Matrix.

Locked
Eidetic Recallgold

Clear 9 levels in Memory Matrix.

Locked
All-Roundersilver

Play all 8 Lekuno games at least once.

Locked
Lekuno Championdiamond

Unlock 8 or more achievements across the arcade.

Locked