3.270.900 points in 9h?
Let me check something first.
If you fight a lv 40 Bakura with 8.000 points x 18 that's 22 Duels. (Won duels)
1 Duel against him takes 5min if you have the perfect cards..
22 Duels x 5min = almost 2h.
What about SD's for Dices?
Let's say you're stage 50+ and you gain 7-10 Dices x duel.
So...5 duels = 40 Dices ( 1 Round against Bakura ).
1 duel against 1 SD takes 3 min
5 duels 15 min = 40 dices
how long it takes to make 880 dices? ( 22 duels x 40 dices )
15 min = 40 dices
880 dices = almost 5h and half.
So 7h and half in total , with 8k points every time, no losing.
I think you're not playing fairly!
Thanks for posting though!
Good luck with your next new account!