Railway Connection is a puzzle game where players need to help passengers safely reach their destination by adjusting and connecting train tracks. The game has hundreds of levels, and the difficulty increases as you progress. Many players get stuck at certain levels. Today, I will bring you a comprehensive guide for Railway Connection. If you're stuck, follow me to take a look!

World 1-10, this is a relatively difficult level in World 1. The key to passing this level is to change the direction of the railway and add more routes. First, we connect the empty route on the right side, then adjust the positions of Line 1 and Line 2, making sure that Line 1 is faster than Line 2. After completing the connection, you can pass the level!

World 3-1, this is a level that often troubles new players in World 3. In this level, there are many gaps, so we need to fix these gaps first to ensure the tracks can be connected smoothly. The specific steps are to first connect the road near Carriage 1, then lay the track in front of Carriage 2. After completing these two steps, you don't need to change the direction of the carriages on both sides; just operate directly, and you can pass the level smoothly!

World 3-3A, this is a bonus level. In this level, the carriage positions will change, and we need to fill all the gaps first. After all the gaps are filled, you will find that the route for Carriage 2 is problematic. Next, build a new route in front of Carriage 2 and change the direction of the fork in front of Carriage 1. Then try to operate; once the tracks are connected smoothly, you can pass the level!

World 4-3B, this is a relatively difficult level in World 4. In this level, Carriage 1 and Carriage 2 are connected, and there are gaps between the tracks. We need to fill these gaps first, then create an additional path to separate the carriages, as it is impossible to pass if Carriage 2 is in front. After completing the above steps, you can separate Carriage 1 and Carriage 2 when they pass through the first passage. Then, change the fork to make Carriage 2 run an extra loop, ensuring that Carriage 1 is in front, and you can pass the level smoothly.

World 5-2, from this level onwards, there will be a setting where the train carries passengers, but the overall difficulty is not too high. First, after entering the level, we need to fill all the gaps. After completing this step, you can operate directly. When reaching the passengers, you do not need to build additional forks; Carriage 2 will automatically move behind Carriage 1, and then you can pass the level.

That's all for the Railway Connection guide! I hope it helps everyone! Here are a few high-score tips: First, get familiar with the train operations to ensure safe driving; second, plan your routes in advance to improve efficiency; third, perform regular maintenance to avoid delays due to malfunctions.