What is the beginner's guide?

Regarding the hidden quest you mentioned, according to existing data, the core of this game is to reach the target of 2248 by merging numbers. If you're referring to the tutorial progress, I suggest focusing on keeping the highest value block in the corner to establish a stable merging flow. If you're encountering a situation where it doesn't trigger, perhaps re-examining the achievement of the basic rules would be helpful?

Keep synthesizing

Is there no end?

Report the issue directly to customer support. Please attach a screenshot of the step you are currently on.