According to CoinMeta, City Holder has launched a Daily Combo and Q&A Challenge today, where players can earn up to 7.5 million in-game coins by completing the daily challenges and answering questions. The specific details of today's Daily Combo and Q&A have been updated on the official Telegram mini-program. Currently, the price of Bitcoin (BTC) is around $78,289, with a 0.82% increase over the past 24 hours; the price of Ethereum (ETH) is around $2,457, with a 0.93% increase over the same period. Market sentiment remains stable, and trading activity is active. City Holder is a city-building simulation game based on Telegram, where players expand their virtual cities by upgrading buildings and participating in daily activities.