DSiWare: The Eighth DSiWare Sudoku Game rated by the ESRB

It's only been seven months since the Nintendo DSi was released in North America, but that hasn't stopped at least eight Sudoku games to be revealed for the system.
Crazy Sudoku by German publisher DTP Entertainment popped up on the ESRB today, which now joins the already released Brain Age Express: Sudoku from Nintendo, Sudoku by EA, the double hit of Sudoku 50! For Beginners and Sudoku 150! For Challengers, as well as the announced Simply Sudoku by Engine Software, Sudoku 4Pockets by Limelight Software and Sudoku Sensei by Hudson.
I realize Sudoku has been a thing for several years now, but in a world where shelf space doesn't dissappear, is there a need for eight Sudoku games? Geez. Just how crazy can Sudoku get, honestly?







