How to Play (Instructions)
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Spot the Color and Tap Fast – Colorful Roulette
Colorful Roulette is a game that tests your reflexes and concentration; you must tap exactly when the rotating needle aligns with the designated color. Split-second decisions determine your score, requiring both composure and speed.
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Rules
Tap the screen the moment the rotating needle passes over the section matching the specified color. Accurately identifying the color and timing your tap perfectly are the keys to success.
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Penalties
Tapping at the wrong time or on the wrong color will reduce your remaining time. Minimize mistakes and aim for precision.
Cognitive Functions You Will Train
Training Selective Attention, Reaction Speed, and Inhibitory Control
This game stimulates multiple cognitive functions simultaneously—selective attention (the ability to track moving visual objects and identify a target color), reaction speed (processing time from perception to motor output), and inhibitory control (self-control to avoid tapping at the wrong moment)—through the action of tapping the screen the instant a rotating needle points to a designated color. These abilities are primarily linked to the functions of the prefrontal cortex and parietal lobe; repeated play is expected to enhance everyday concentration and split-second decision-making skills, thereby improving work efficiency and reducing errors.
Other Recommended Brain Training
Speed 10
This is a training exercise where you clear as many pairs of adjacent numbers as possible—either pairs that sum to 10 or pairs of identical numbers—within 60 seconds.
Math Speedrun 50
This is a training exercise in which you solve 50 calculation problems of varying difficulty as quickly and accurately as possible.
Uncover Words
This is a training exercise in which you discover words or phrases hidden within a sea of characters according to specific rules.
Word Catcher
This is a training exercise where you trace characters—either vertically or horizontally—to find words that match a specific theme.
Memory Match
This is a training exercise in which you memorize a sequence of shapes or symbols as they appear one after another, and then accurately reproduce the last two or three items.
Block Memory
This is a training exercise in which you memorize the colors and positions of the cards and find all the matching-color pairs.
Brain Panic
This is a training exercise utilizing the Stroop effect, designed to correctly judge the meaning of words, ink colors, and numerical comparisons.
Find the Biggest
This is a training exercise where you instantly identify and tap the largest item among multiple choices.