This Riichi Mahjong analyzer tool helps players find the optimal tile to discard for different purposes and calculate the final score.
The features are:
1. Discard tile for efficiency
2. Calculate Yaku and hand score
3. Discard tile for defending
4. Calculate score from Han & Fu
5. Display Yaku list
More are coming in future version.
Thanks Martin for awesome Mahjong tile icon set.
http://www.martinpersson.org