Grand Master Achievement
Earn 10,000,000 Buku Score any way you want.The fastest way to get points is to play single player casual on a 9x9 puzzle set to easy with AutoPencil ON. Each puzzle takes 40-60 seconds and gets you about 90,000 points. It would be a good idea to play about 60 or so this way, then switch to doing 6x6 puzzles to work on your 200 games played. You should get both acievements at about the same time. If you finish your 200 games and still need points, switch back to 9x9 until you're done.