What are the most popular bitcoin trading simulators?

As a keen observer of the cryptocurrency market, I'm often asked about the most popular bitcoin trading simulators. These tools allow users to practice trading bitcoin and other cryptocurrencies in a simulated environment, helping them gain a better understanding of the market without risking real capital. Popular choices include platforms like BitMEX Testnet, which provides a replica of the BitMEX trading environment, allowing users to test strategies and familiarize themselves with the platform's interface. Other simulators like CryptoWorld and CryptoTrader Simulator offer similar functionality, providing realistic market simulations and allowing users to experiment with trading bots and algorithms. With the rapid evolution of the crypto market, these simulators are invaluable for those looking to stay ahead of the curve.