Your task is to tap whenever a number different from the target appears, but not when the target itself is displayed. If you fail to tap on a different number, you lose. If you tap when the target appears, you also lose.
Each new level presents you with a new target number, and the game includes 21 levels that become progressively more demanding.
Prepare to withhold taps precisely when the target appears.
Keep your finger ready but relaxed to avoid impulsive taps.
Ask yourself: “Different? Tap. Target? Don’t tap.”
Short, regular sessions improve selective attention and response control.
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