According to CoinMeta, City Holder has launched a daily combination and quiz challenge today, where players can earn up to 7.5 million in-game coins by completing the daily tasks. In the official Telegram mini-program, players need to upgrade buildings in a specified order; completing the combinations correctly can earn up to 5 million in-game coins, while answering quizzes correctly can earn up to 2.5 million in-game coins. The current price of Bitcoin (BTC) is around $78,919, with a 2.00% increase over the past 24 hours. Ethereum (ETH) is priced at around $2,470, with a 1.04% rise over the same period. Market sentiment remains cautiously optimistic, with traders focusing on short-term support and resistance levels.