I had the most annoying day on Tenhou yesterday...
3 Rising Suns at riichi...all beaten by a cheap tsumo the same turn I get to tenpai.
One game after seeing some take three 9 bamboos on the 6th turn, I drop the last one. East rons it for a 48k Rising Sun....
I also had 3 chonitsus and a dora 9 at tenpai beaten by chep arse tsumos. -_-
My final match, I won because I took three 1k rons...