Mahjong Solo Issou — ASO

By Hiroshi Oda on AppTrack Ninja.

Compare Winning Tiles Riichi

Turn every draw into a better discard decision. “Mahjong Solo Issou” is a solo riichi mahjong training app designed to improve tile efficiency and offensive decision-making. Draw tiles automatically, choose what to discard each turn, and work your way toward tenpai. Track changes in shanten and ukeire, then compare your choices with recommended discards based on win probability and expected points. Build stronger judgment through practice—not just intuition. 【Two Training Modes】 ■ Practice Mode Start with a random hand and a shuffled wall. Adapt to every draw and aim for tenpai in a realistic…

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