Learn Bitcoin through hands-on experience. Choose your path below.
Get started with Bitcoin basics in under an hour
Master Bitcoin security from basics to advanced
Learn everything about Bitcoin transactions
Learn to: Convert between BTC, sats, and fiat
Convert between BTC, sats, mBTC, and fiat currencies. Master Bitcoin denomination.
START HERELearn to: Compare different forms of money
Compare properties of different forms of money: durability, portability, divisibility, and more.
ComparisonLearn to: Practice Bitcoin safely
Safe practice environment for Bitcoin transactions. Get testnet coins, experiment with real Bitcoin software risk-free.
Hands-onLearn to: Compare Bitcoin and traditional banking
Compare traditional banking with Bitcoin across security, fees, access, and control dimensions.
ComparisonLearn to: Understand Bitcoin's fixed supply
Visualize Bitcoin's supply schedule and halvings. Track the journey to 21 million BTC.
Data VizLearn to: Understand money as stored energy
Understand money as stored energy. Interactive demonstration of how Bitcoin preserves purchasing power.
ConceptLearn to: Secure your Bitcoin with seed phrases and backups
Complete security workshop with multi-level training, entropy generation, seed phrases, and address creation. Enhanced version with security scoring.
RECOMMENDEDLearn to: Configure multisig security (2-of-3, 3-of-5, custom)
Complete 6-step wizard for multisig setup: threat assessment, m-of-n configuration recommendations, drag-and-drop key distribution planning, and signature collection practice.
NEWLearn to: Understand privacy mixing and anonymity sets
Interactive privacy education: see how blockchain analysis works, visualize CoinJoin mixing, practice 4-phase mixing (2-10 participants), and learn anonymity set calculations.
NEWLearn to: Plan your Bitcoin accumulation strategy
Calculate Bitcoin accumulation strategies. Plan your DCA and visualize long-term stacking.
CalculatorLearn to: Understand why confirmations matter
Experience a double-spend attack firsthand. Learn why confirmations matter and how Bitcoin prevents fraud.
ScenarioLearn to: Understand cryptographic ownership
Learn how digital signatures prove ownership without revealing private keys. Interactive cryptographic demonstrations.
EducationalLearn to: Assess security trade-offs
Interactive risk assessment tool. Visualize security trade-offs and learn best practices for protecting your bitcoin.
ToolLearn to: Understand blockchain basics
Build a blockchain from scratch. Add blocks, see how they link, and understand immutability.
InteractiveLearn to: Master advanced security techniques
Get your security score, unlock interactive training modules, and earn belts as you master multi-sig, backups, and self-custody.
EnhancedLearn to: Understand fee markets and estimate transaction fees
Interactive mempool visualization showing how Bitcoin's fee market works. See how miners select transactions, practice fee estimation for different urgencies, and master confirmation timing.
NEWLearn to: Choose the right Bitcoin address format
Explore Bitcoin address evolution from Legacy to Taproot. Interactive timeline, fee comparison calculator (40-52% savings), and format decision tool. Master bc1q, bc1p, and legacy addresses.
NEWLearn to: Manage UTXOs and optimize fees
Master UTXO management with 6 guided scenarios: consolidation, fee optimization, privacy protection, dust handling, and expert challenges.
EnhancedLearn to: Build transactions from scratch
Build Bitcoin transactions with visual sender/recipient selection, address validation, and fee priority controls.
EnhancedLearn to: Use Lightning Network for instant payments
Experience instant Bitcoin payments. Interactive channel simulator with balance visualization and Socratic questions.
EnhancedLearn to: Decode Lightning invoices
Decode Lightning Network payment requests. See all the data encoded in a BOLT11 invoice.
ToolLearn to: Understand the cryptographic breakthroughs that made Bitcoin possible
Journey through technology history from 1970s cryptography (Diffie-Hellman, RSA) to Merkle Trees, Hashcash, and Bitcoin's 2009 launch. Interactive demos for every breakthrough.
TECH HISTORYLearn to: Experience proof-of-work mining
Mine Bitcoin blocks with adjustable difficulty. Experience Easy Mode and Realistic Mode (real SHA-256) with educational explanations.
EnhancedLearn to: Understand proof-of-work
Understand proof-of-work through interactive puzzles. Experience the difficulty of finding valid hashes.
GameLearn to: Understand how nodes reach consensus
Visualize how Bitcoin nodes reach consensus on valid blocks and transactions across a distributed network.
EducationalLearn to: Understand Bitcoin's attack resistance
Simulate network attacks (51%, eclipse, selfish mining) and learn how Bitcoin consensus protects against them.
EnhancedLearn to: Explore Bitcoin's timechain
Explore Bitcoin's timechain block by block. Understand why "blockchain" is better called "timechain".
ExplorerLearn to: Understand Bitcoin's architecture
Visualize Bitcoin's layered architecture. From base layer to Lightning Network and beyond.
MapLearn to: Set up and configure a Bitcoin node
Interactive Bitcoin Core node setup simulator with beginner, intermediate, and advanced paths. Learn installation, configuration, and maintenance.
NEWLearn to: Track Bitcoin network adoption
Track Bitcoin's network growth over time. Watch adoption metrics, node count, and hash rate expansion.
Data VizLearn to: Calculate mining difficulty
Calculate Bitcoin mining difficulty adjustments. See how the network maintains 10-minute block times.
ToolLearn to: Understand mining economics
Understand mining profitability, costs, and incentives. Calculate break-even points and explore economic dynamics.
CalculatorLearn to: Understand how time preference shapes wealth, history, and civilizations
Comprehensive 3-in-1 experience: Personal choices (Marshmallow Challenge) • Historical purchasing power (1970-2024) • Civilization simulator (Fiat Island vs Bitcoin Shores). Discover why Bitcoin rewards low time preference.
NEW AUSTRIAN ECONLearn to: Understand censorship resistance
Experience what happens when your bank account gets frozen. Understand the importance of self-custody.
POWERFULLearn to: Understand inflation's impact
Watch inflation erode purchasing power in real-time. Branching scenario with multiple outcomes.
ScenarioLearn to: Value liquid emergency savings
Branching scenario exploring financial emergencies and the importance of liquid savings and self-custody.
ScenarioLearn to: Understand the trust problem
From Pix to Bitcoin: explore the trust problem in centralized payment systems and discover decentralized solutions.
StoryLearn to: Understand sovereign debt crisis
Real-time visualization of US national debt crisis. Watch the debt grow every second.
Data VizLearn to: Understand Bitcoin's scarcity
Explore Bitcoin's Stock-to-Flow scarcity model. Compare with gold and other hard assets.
EducationalLearn to: Explore Bitcoin's price history
Interactive Bitcoin price history with zoom and time-travel features. Explore every major price movement.
Data VizLearn to: Navigate sovereignty trade-offs
Interactive game exploring trade-offs across personas. Learn sovereignty, privacy, and compliance dynamics through real scenarios.
FEATUREDLearn to: Test your Bitcoin knowledge
Test your Bitcoin knowledge with multiple choice, true/false, and multi-select questions with instant feedback.
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