俺だけ麻雀 - 牌効率特化の麻雀学習アプリ

"Mahjong skill isn't about flashy hands. It's about the accumulation of decisions—what to discard."

"My Mahjong" is a mahjong training app specializing in tile efficiency (maximizing the number of tiles that can be drawn). Instead of flashy visuals or player-versus-player matches, it provides a stoic practice environment where you pursue the optimal solution for each and every move.

■ Play Modes
You repeatedly discard tiles from your initial hand, aiming for a ready hand. Each turn, you are required to choose the tile that will result in the most possible draws.

・Free Mode: Any waiting pattern is acceptable. Purely focused on tile efficiency.

・Restricted Modes: Four types of restrictions, including two-sided wait restrictions, good shape restrictions, and three-sided wait restrictions. Develop your tile-playing skills with an awareness of waiting patterns.
* Discard Mode: Experience what to do beyond typical discard problems.
* 1-Player / 4-Player Mode: In 4-player mode, you play against 3 CPUs (they specialize in discarding drawn tiles).

■ Quiz Mode
Training to guess the winning tiles from a 13-tile hand.
* Three stages: Tenpai / Iishanten / Ryanshanten
* Three types of tile restrictions: Normal / Mixed Suit / Pure Suit
* Gradually improve your skills with a total of 9 different combinations.
* Includes a hand classification guide (two-sided wait, attached Iishanten, etc.)

■ Comprehensive Feedback
* Strict Mode: Repeat until you choose the best move. Uncompromising repetitive practice.
* Relaxed Mode: Continue even if you make a mistake. Includes a 1-move undo function
- Display of acceptance information: Check the number of shanten and acceptance tiles for each discard candidate
- Tatsu guide: Visually displays the composition of your hand (sequences, triplets, two-sided sequences, middle sequences, etc.)

■ Review & History
- Review screen for each match to review each turn's discards
- Records past match history and correct answer rate
- Mode-specific performance management

■ Other Features
- Immersive UI designed for landscape mode
- Supports hand changes (damaten): You can change your waiting tiles without declaring riichi even after reaching tenpai
- Toggle riichi declaration: You can declare riichi by discarding any tile you like
- Results screen with yaku judgment, fu calculation, and dora display
- Supports 4 languages: Japanese / English / Chinese / Korean

Tile efficiency is the foundation of mahjong. By solidifying this foundation, your decision-making speed and accuracy in actual games will dramatically improve. Now, aim for the fastest tenpai and just keep playing.