Koran Test v2.0 is now live with Global Leaderboards and Profile Systems!
Master Pauli & Kraepelin Tests Before Selection Day
The ultimate Koran Test simulation platform with performance analytics, global leaderboards, and achievement systems to prepare you for actual recruitment tests.
No app download required. 100% Free.
About Pauli & Kraepelin Tests
These tests are designed to measure your endurance, focus, concentration, and calculation speed under pressure. Commonly used by recruiters for hiring and competency assessments.
How It Works
Select Mode
From Quick Test to Marathon, choose the test duration that fits your schedule.
Add Digits
Add two adjacent digits. If the sum is 10 or more, type the last digit only.
Maintain Consistency
Speed matters, but accuracy and graph consistency are highly valued by recruiters.
Evaluate Results
Review your scores, accuracy rate, and graph statistics for performance evaluation.
Key Features
Real-Time Analytics
Instantly track your calculation speed and graph consistency after each test session.
Global Leaderboard
Compare your test scores with candidates worldwide in real time.
Achievement System
Unlock badges and stay motivated with a structured achievement showcase.
Mobile Optimized
Responsive touch layout with an optimized Numpad for mobile practice.
Detailed History
Track your practice progress over time through performance trend charts.
100% Free Platform
All features and test modes are completely free with zero hidden fees.
Frequently Asked Questions
How do I solve the questions?
Add the two digits (top and bottom). If the result is 14, type '4'. If it is 8, type '8'.
Is registration required?
Not mandatory. You can practice as a Guest. Registering is recommended to save history and join leaderboards.
What is the difference between Quick and Standard mode?
Quick test lasts 120 seconds for rapid warmup. Standard test lasts 5 minutes simulating standard HR recruitment tests.
Is there a mobile app?
Koran Test is a PWA web application. You can "Add to Home Screen" via your mobile browser for an app-like experience.
Welcome back, — 👋
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Standard Test
5 Minutes — HRD Simulation
Marathon Test
15 Minutes — Endurance Test
Your Best Performance
Standard TestBest Score
0 pts
Accuracy
0%
Consistency
100
Weekly Rank
7 Days—
Your leaderboard position
Recent Test
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Score
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Correct
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Wrong
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Test Instructions
Add top and bottom digits. If the sum is 10 or more, type the last digit only. (Example: 8 + 6 = 14, type 4).
Free Practice
Warmup with no time limit. Stop anytime.
Quick Test
120-second rapid practice to boost response.
Standard Test
Standard recruitment simulation mode.
Marathon Test
Mental endurance and consistency test.
Test Completed!
Here is your performance evaluation.
Correct
0
Wrong
0
Accuracy
0%
Consistency
0
Raw Score
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Final Score
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Test History
Track your progress and performance consistency.
TOTAL TESTS
0
HIGHEST SCORE
0
AVG ACCURACY
0%
TOTAL TIME (M)
0
Score Progress Chart
Session Trend| Date | Mode | Score | Accuracy | Consistency |
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| No test history available. | ||||
Leaderboard
Top performers based on their highest Standard Test score.
The highest achievement in Marathon Test.
Mon 00:00 WIB – Sun 23:59 WIB
Best Marathon Score
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Your current position
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Top Rankings
| Rank | User | Score | Accuracy |
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Player Name
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Use the Search tab to connect with players by User ID, Username, or Display Name and build your squad.
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When you send a friend request to a player, they will appear here until they accept.
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Friend requests sent to you by other players will appear here.
Instantly matches User ID, Username, or Display Name.
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Friend@user
Social Chat
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Guest User
@User_Guest
No bio added.
Rank
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Best Score
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Avg Acc
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Consistency
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Total Tests
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🏛 Hall of Fame Rank
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Best Marathon Score
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Achievements
Recent Results
| No history available. |
Activity
Security
Preferences
Interaction
General
Edit Profile
Private profiles hide stats, achievements, and recent results from visitors.
Achievements
Track your progress and unlock milestones.
0 / 0 Unlocked
0% Completed
Learn
Tips, tricks, and insights for Pauli & Kraepelin tests.
Secrets to Passing Pauli & Kraepelin Career Tests
Discover what recruiters evaluate beyond calculation speed.
Importance of the Consistency Curve
Why sharp fluctuations in your graph can affect your evaluation.
Tips to Maintain Focus for 60 Minutes
How to train concentration stamina for lengthy speed-math tests.
Differences Between Pauli & Kraepelin Tests
Though similar, fundamental differences exist in methods and instructions.
Secrets to Passing Pauli & Kraepelin Career Tests
Speed calculation tests (Pauli/Kraepelin) are a staple in recruitment. Sheets filled with numbers often tire candidates and test their focus.
However, recruiters do not only look for who finishes fastest. Key evaluated dimensions include:
- Speed: Measures your working pace.
- Accuracy: Measures your error rate under pressure.
- Consistency (Endurance): Your performance graph will be evaluated. Recruiters favor stable or steadily rising curves rather than sharp drops.
Therefore, practice not only for speed but also to maintain your rhythm. Use the Marathon Test feature on this platform to build endurance.
Sign In / Register
Save history, access leaderboards, and get in-depth performance analytics.
Global Leaderboards and Achievement Systems are exclusively available to signed-in users.
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Admin Access
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System Overview
TOTAL USERS
1,410
TOTAL ARTICLES
24 Posts
QUESTION POOL
99.9K+
STATUS
Active (2026)
Quick Actions
> System boot OK
> Firebase connected
> App version: v2.0.1 (Koran Test)
> _
Manage Users
| User | Role | Action | |
|---|---|---|---|
| John Doe | john@ex.com | MEMBER |
Test Results Data
| ID | User | Score | Mode | Action |
|---|---|---|---|---|
| #RES01 | Jane | 450 | Standard |
Article Management
Article CMS Form (Placeholder)
Banner Announcement
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Badge Configuration
Achievement Rules Setting (Placeholder)
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Private Profile
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@username
Best Standard
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Best Marathon
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Total Tests
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Avg Accuracy
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Avg Consistency
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Achievement Showcase
Achievements
Recent Results
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Sign In Required
Sign in or register to save test history and submit scores to Global Leaderboards.
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Rank
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Best Score
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Accuracy
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Consistency
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Correct
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Wrong
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Achievement Showcase
Select up to 4 achievements to display on your profile.
Achievement Title
Achievement Description
Achievement Title
Achievement Description
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