時間切れになる前に違う色のタイルを見つけよう！
わずかに違う色のタイルを見つけてください。 レベルが上がるとグリッドが大きくなります！
This challenge tests your Delta E sensitivity. Professionals can distinguish differences as low as dE 1.0, while untrained eyes often struggle under 3.0.
Low-quality TN panels with poor viewing angles make this game nearly impossible. IPS and OLED panels provide the color accuracy needed for high levels.