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Training Modes - Mahjong Tile Efficiency

Discard Decision

Train tile discarding decisions to maximize efficiency

One-away

Practice identifying one-away hand patterns

One-away Discard

Train optimal discarding in one-away situations

Shanten Count

Calculate the number of steps away from a complete hand

Tenpai

Improve tenpai recognition speed and accuracy

Mahjong LabMahjong Lab

Professional mahjong training platform. Practice tenpai, discard, shanten calculation with AI feedback, global rankings, and timed challenges.

Training Modes

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  • Tile Discard Training
  • One-Shanten Training
  • One-Shanten Discard Training
  • Shanten Calculation Training
  • AI Hand Analysis

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