Mahjong Efficiency Trainer

"Mahjong Efficiency Trainer" is a tile-based game focused on Japanese Mahjong, helping players improve their efficiency by identifying the best discard options to minimize shanten distance. It provides real-time feedback on discard choices and calculates the difference in efficiency if a less optimal tile is discarded. Though the game emphasizes efficiency, it's important to note that defense and strategic hand selection can also significantly impact gameplay. A video showcasing a strong player's decision-making process is available for reference.