Don't be foolish. Of course you can hit 9998 and 9999, many have done it, and I've done both once. I posted the 2nd one, but never got the promised $5. Those are my best results. I never got 10000 or won any prize beyond 4 digits on the spinner or won the lottery or lambo. Mostly I've found it's not worth the time, and I shouldn't have really started down this path. Once I get my 100,000 rewards I'm outta here.