Mahjong Instant Score Training

This is a practical, battle-focused training app designed to master mahjong scoring not through memorization, but at a reflex level. The app employs a unique, step-by-step learning design. It effortlessly builds the thought process to instantly connect “tile layout → han count → score.” Key Features: ・“Instant Score Training” for rapid response ・Learning steps that progressively introduce yaku and dora presence ・Realistic information design including dealer/non-dealer, Ron/Tsumo, and call presence ・“Weakness Overcome Mode” for reviewing only missed problems ・Designed for long-term use from beginners to intermediate players This score calculation-focused training app is ideal for players who want to eliminate the frustration of “not being able to calculate scores quickly” during actual games.