is a brain-training puzzle game that helps you master a fixed number-to-color mapping for digits 0 through 9. Each number is paired with a distinct hue — from Crimson to Indigo — and your goal is to build fast, reliable memory of these associations through playful repetition. The app offers five game modes: Number Match, Color Match, Memory Challenge, Speed Combo, and Sequence Recall. Difficulty scales as you progress, with lives, combos, timers, and level-ups keeping every session engaging. The home screen features a daily challenge, recent scores, and achievements; the Learn tab includes a full color chart, mnemonics, and a quick quiz; Stats tracks accuracy and history over time
