Focus Test

Measure your concentration with 3 mini-games

🎯
🔢

Number Search (Schulte Table)

Click numbers from 1 to 25 in order as fast as you can

🌈

Stroop Test

Select the COLOR of the text (not what it says!)

🧠

Sequence Memory

Remember the flashing sequence and repeat it

FAQ

How can I improve focus?

Regular sleep, proper exercise, meditation, Pomodoro technique (25 min focus + 5 min break), and reducing multitasking are effective methods.

What is a Schulte Table?

Numbers 1-25 placed randomly in a 5x5 grid that you find in order. It helps expand peripheral vision and improve concentration.

What is the Stroop effect?

Cognitive interference when the meaning and color of a word differ. The Stroop test measures your ability to overcome this interference.

What is a Focus Test?

Three scientifically-based mini-games (Schulte Table, Stroop Test, Sequence Memory) measure speed, accuracy, memory, and interference resistance.

This calculator is provided for informational purposes only.

Results are estimates and may differ from actual amounts.

© 2025 calculkorea. All rights reserved.

Link copied!