📖 Certification Badge Encyclopedia

2回正解で卒業＝獲得。

Rarity: N basics ／ R a step deeper ／ SR practice and case law ／ SSR worth bragging about

Today's Study Stamp

I studied for a certification exam today — even just one question is fine. Consistency is the shortcut to passing.
“Kept the rules” beats “knows the rules”. 30 of them completes the sheet!