Beyond the Piggy Bank: What is Money?
+50 XP
~10 min
The Unbreakable Chain: Intro to Blockchain
Building Blocks: How the Blockchain Grows
Who's in Charge? Understanding Decentralization
Unlocking Crypto: Meet Bitcoin!
Your Digital Treasure Chest: Wallets & Keys
Sending & Receiving: How Crypto Transactions Work
The Puzzle Solvers: How New Crypto is Made (Mining Simplified)
Smart Contracts: The Code That Runs Decentralized Applications
Beyond Mining: Proof of Stake and Other Consensus Mechanisms
Beyond Bitcoin: Exploring the Crypto Universe (Altcoins)
One-of-a-Kind: Understanding NFTs
Blockchain Everywhere: Beyond Money (Real-World Uses)
Stay Smart, Stay Safe: Crypto Risks & Rewards
Decentralized Finance (DeFi): Remaking Financial Services
Tokenomics: The Economics Behind Crypto Projects
Solving the Scaling Puzzle: Layer 2s, Sharding, and Beyond
Decentralized Autonomous Organizations (DAOs): Governance in the Blockchain Era
Bridging the Gaps: Interoperability and Cross-Chain Solutions
Navigating the Regulatory Landscape: Laws, Compliance, and the Future
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Arithmetic Thinking
Math
Personal Finance
Number Theory