Lekuno レクノ

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World Flags Quiz

Identify national flags in a 10-question world flags quiz. Play instantly, reveal each answer and track your best score on this device.

Personal best:None

Ready when the game becomes available.

stage is always ad-free

How to play

Identify the country from its flag. Choose one of four country names using the buttons or keys 1–4. Continue after each answer to finish ten questions.

Scoring and methodology

Each correct answer earns one point, for a maximum of 10. Questions sample the site's curated country pool without repeating a country within a run; the final result shows accuracy and your local best for flags.

What this test can tell you

Flags use your device's emoji artwork. Some systems display country codes instead of flags. This quiz covers a curated selection, rather than every country or territory.

Geography sources and coverage

The bundled pool contains 95 countries. Outlines are simplified from Natural Earth public-domain polygons; country codes follow ISO 3166-1. Flags use device-rendered emoji. Capital names are curated game data, rather than a live official feed.

Dataset last committed: . Country shapes are scaled individually and omit fine details. They do not compare land area or establish territorial claims.

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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. Coarse page-view and game events 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.

Install Lekuno App

Add Lekuno to your home screen for instant, offline access to every game.

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 / 34Badges 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.

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Sub-Sonicsilver

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

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Godlike Speedgold

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

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Touch Typistbronze

Reach a typing speed of 50 WPM or higher.

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Speed Demonsilver

Reach a typing speed of 80 WPM or higher.

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Keyboard Wizardgold

Reach a typing speed of 100 WPM or higher.

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Globetrotterbronze

Score 7 or more correct answers in Geography Quiz.

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Master Cartographersilver

Achieve a perfect 10/10 score in Geography Quiz.

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Data Explorerbronze

Reach a streak of 5 in Country Higher or Lower.

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Demographersilver

Reach a streak of 10 in Country Higher or Lower.

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Global Oraclegold

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

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Grid Solverbronze

Successfully solve your first Daily Logic puzzle.

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Streak Buildersilver

Achieve a 3-day streak in Daily Logic.

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Grandmaster Mindgold

Achieve a 7-day streak in Daily Logic.

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Sharp Earbronze

Score 7 or more correct in Pitch Challenge.

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Perfect Pitchsilver

Achieve a perfect 10/10 in Pitch Challenge.

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Interference Breakerbronze

Score 10 or more correct answers in Stroop Color Clash.

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Focused Mindsilver

Score 13 or more correct answers in Stroop Color Clash.

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Executive Mastergold

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

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Pattern Starterbronze

Clear 3 levels in Memory Matrix.

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Grid Expandersilver

Clear 6 levels in Memory Matrix.

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Eidetic Recallgold

Clear 9 levels in Memory Matrix.

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Chimp Apprenticebronze

Remember 7 numbers in Chimp Test.

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Primate Memorysilver

Remember 10 numbers in Chimp Test.

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Ayumu's Equalgold

Remember 13 numbers in Chimp Test.

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Target Acquiredbronze

Complete Aim Trainer with 90% or higher accuracy.

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Sharpshootersilver

Achieve average flick latency under 450 ms in Aim Trainer.

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Pro Marksmangold

Achieve average flick latency under 350 ms in Aim Trainer.

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Daily Habitbronze

Complete your first Daily Brain Workout.

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Brain Athletesilver

Achieve a 3-day Daily Brain Workout streak.

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Cognitive Olympiangold

Achieve a 7-day Daily Brain Workout streak.

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All-Roundersilver

Play all 10 Lekuno games at least once.

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Lekuno Championgold

Unlock 8 or more achievements across the arcade.

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Arcade Grandmasterdiamond

Unlock 15 or more achievements across the arcade.

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