Skill Assessment
Test Your Skills, Earn Certificates
Take blockchain-verified skill assessments and showcase your expertise to employers
156+
Assessments
45,000+
Participants
28,000+
Certificates
74%
Avg Pass Rate
Featured Assessments
Trending
Solidity Smart Contract Developer
Comprehensive assessment covering Solidity fundamentals, security best practices, and advanced patterns.
Solidity
Smart Contracts
Security
90 minutes
50 questions
12,450
68% pass
Advanced
Certificate
Popular
Web3 Full Stack Developer
Test your knowledge of React, Next.js, ethers.js, and blockchain integration.
React
Web3.js
TypeScript
75 minutes
40 questions
8,920
72% pass
Intermediate
Certificate
Blockchain Fundamentals
Essential blockchain concepts, consensus mechanisms, and cryptocurrency basics.
Blockchain Basics
Cryptography
Consensus
45 minutes
30 questions
15,680
85% pass
Beginner
Certificate
All Assessments
DeFi Protocol Development
60 min
35 Q
65%
Advanced
NFT Development & Standards
50 min
28 Q
74%
Intermediate
Smart Contract Security
80 min
45 Q
62%
Advanced
JavaScript for Blockchain
40 min
25 Q
82%
Beginner
Rust Programming
70 min
38 Q
70%
Intermediate
Leadership & Communication
30 min
20 Q
88%
All Levels