Tes Koran—also known as the Pauli/Kraepelin Test—is a focused mental-agility trainer that improves concentration, speed, and accuracy. Widely used in psychometric assessments, Tes Koran practice is especially popular in Indonesia for CPNS and BUMN selection. This app helps you build focus, stamina, and cognitive endurance in fast-paced sessions.

Why practice Tes Koran here
- Designed specifically for Tes Koran / Pauli / Kraepelin formats
- Great for daily drills or full test simulations
- Lightweight, distraction-free, and easy to use

Key features
- Simple, engaging UI that’s quick to learn
- Custom test length and flexible timer
- Real-time feedback on speed and accuracy
- Progress tracking with detailed history
- Clear charts & tables to visualize improvement
- Secure local storage for your data
- Light & dark modes for comfortable practice

How to practice Tes Koran
- A sequence of number pairs appears on screen.
- Add the two numbers quickly and enter the result.
- Continue for the selected duration, focusing on speed and accuracy.
- Review your session in history and track progress over time.

Who is it for
- CPNS & BUMN candidates preparing for Tes Koran
- Job seekers facing psychometric tests
- Students training focus and cognitive agility
- Anyone who enjoys a rewarding brain-training challenge

Download Tes Koran now and start improving your concentration, speed, and accuracy—skills that matter for CPNS, BUMN, and beyond.