Challenge your brain with this fast-paced color matching test. Look at the word and its color, then decide if they match before the timer runs out. Based on the famous Stroop effect, this game will push your concentration and cognitive reflexes to the limit through multiple stages.
Features: - 15 progressively difficult stages - Fast-paced gameplay with individual round timers - Three-star rating system based on your accuracy - Local storage for saving your high scores and progress - Simple two-button control interface - Works completely offline - No ads or in-app purchases
Updated on
May 1, 2026
Strategy
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.