discard
dora
You should think that you will discard (dora) only when you get ready for Sanshoku doujun.
If you will pick one more dora,, you should discard and be preparing both 678 and 789 Sanshoku doujun.
Discard quiz 012 answer
May 2nd, 2011 
Takunori Kajimoto discard
Posted in Strategy