ちんいつナビ

"I want to build pure mahjong faster and more accurately."
Chin'itsu Navi (Pure Mahjong Navigator) is a learning and review app that specializes in pure mahjong (men-men). It calculates the number of shanten tiles from your 13-card hand and clearly presents next-move options (self-draw and discard options).
Main Features
- Calculates the number of shanten tiles specifically for pure mahjong (men-men).
- Input 13 hand tiles (tap the tile panel to select).
- Presents self-draw options: Displays tiles that may advance your shanten.
- Presents discard options: Displays options that will help you get closer to your next desired move.
- Select and re-evaluate options: A navigation method that allows you to repeatedly consider the selected route.
- Supports seven pairs (pure mahjong + seven pairs).
- Easily compare different routes with backtracking and resetting.
How to Use
- Select the type of number tile (Man, Tsung, or Suo)
- Tap a tile to enter your 13-card hand
- Press "Start Judgment" to display the number of shanten tiles and possible options
- Select a possible option to proceed to the next state and check your path to winning.
Recommended for:
- Efficiently learn how to accept (wait) and build hands with a pure suit
- Quickly compare tiles played with similar positions
- Repeat practice with pure suit (menzen)
*This app is intended to aid learning and consideration. It does not guarantee actual results.