I recently started doing 800 rated problems.
How do I improve when I can't solve? GCD,LCM, etc Math seems too hard.
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How did you solve more problems rated 3200 than 800 ?
Bro has multiple personality disorder(MPD). One night he has the horcrux of tourist inside of him smashing 3500 rated tasks while the next night he is just a humble newbie asking for advice about how to practice.