FreeCryptoStore (FCRS)
Status: LIVE
Categories (6)
| Category |
Count |
Examples |
| Blockchain |
5 |
Blockchain builder, mining race, fork explorer, block anatomy, layer 2 |
| Cryptography |
4 |
Hash explorer, merkle tree, digital signatures, zero-knowledge proofs |
| Contracts |
3 |
Smart contract sandbox, NFT workshop, DAO governance |
| DeFi |
3 |
AMM simulator, token economics, yield farming |
| Network |
1 |
P2P network simulator |
| History |
1 |
Cryptocurrency timeline |
Key Simulations
- Blockchain Builder — build chain from scratch, mine blocks, tamper with data
- Consensus Simulator — PoW vs PoS vs PBFT with Byzantine fault tolerance
- DEX Pipeline — create token, add liquidity, watch bots trade on live chart
- Attack Laboratory — 51% attack, Sybil, eclipse, reentrancy step-by-step
- Smart Contract Sandbox — stack-based VM with gas tracking
Newest Store
Created 2026-06-08. Org freecryptostore-online pending (currently under serge-ivo).