VALUE, NOT SIZE · 24 TRIALS
Choose the numerically larger digit. Ignore which digit looks physically bigger.
Complete 24 balanced congruent and incongruent comparisons. Errors still advance.
READY?
Read the digits themselves. Physical font size is only a distraction.
Keyboard: A or ← for LEFT · L or → for RIGHT. Touch or mouse: tap a large side button.
HOW TO PLAY
Read both digits and decide which numerical value is greater.
Ignore the physical type size. A smaller-looking digit can still have the larger value.
Choose LEFT or RIGHT before the timing bar empties.
CONFLICT TASK
On congruent trials, the numerically larger digit is also printed larger. On incongruent trials, the smaller value is printed larger.
The rule never changes: answer from numerical value alone, even when the visual size suggests the other side.
ENTERTAINMENT ONLY
Standard mode balances left and right answers within 12 congruent and 12 incongruent trials. The conflict gap compares correct response times between conditions.
This recreational browser game is not a medical, psychological, or cognitive diagnostic assessment.
QUESTIONS
No. Always choose the greater numerical value. Physical font size is the distracting information.
It is your average correct response time on incongruent trials minus the average on congruent trials. It appears after both conditions have a correct answer.
The answer window shortens and incongruent trials become more likely as your streak grows. One wrong answer or timeout ends the run.
No. It is an entertainment and practice game; device, input method, attention, and practice all affect browser results.