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Just passed my Blockchain Developer exam — here's what actually helped

by Sarah M. 257 views4 replies
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Sarah M.OP
February 17, 2026

I've been lurking on this forum for months while studying and I finally have good news to share: I passed my Blockchain Developer on the first try!

Quick background: I've been in blockchain & crypto for about 3 years but this was my first time taking a formal certification. I was honestly terrified because I kept hearing how hard the written portion was.

Here's what made the biggest difference for me:

  • Practice tests, practice tests, practice tests. I did at least 3-4 full practice exams in the final two weeks. The questions on PracticeTestGeeks were surprisingly close to the real thing.
  • Focus on your weak areas. After each practice test I'd note which topics I missed and do a targeted review. For me it was terminology and regulations — both showed up heavily on the real exam.
  • Don't memorize — understand the reasoning. The Blockchain Developer exam loves scenario-based questions. If you understand WHY a procedure is done, you can answer questions you've never seen before.

Total study time was about 6 weeks, roughly 1.5 hours per day. Happy to answer any questions!

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James K.
February 17, 2026

Congratulations!! This is so encouraging. Can I ask — how many practice tests did you take total before the real exam? I'm about 3 weeks out and trying to figure out how much more practice I need.

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Sarah M.
February 18, 2026

I also passed using a similar approach! The scenario-based questions are where most people struggle. One tip I'd add: read the entire question before looking at the answers. It sounds obvious but under exam pressure you start scanning for keywords and miss the nuance.

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Maria T.
February 18, 2026

The 6-week timeline is almost exactly what my instructor recommended too. I'm currently at week 4 and feeling decent about the Blockchain Developer material but Blockchain Security Training topics are still shaky. Did you find the practice tests here covered both subjects pretty thoroughly?

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David R.
February 18, 2026

Thanks for this post — bookmarking it for motivation when I hit a wall during studying. The point about understanding reasoning over memorizing is huge. I started doing that recently and my practice test scores jumped about 12 points.

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