Merge mechanics are the main focus here. Combining dice of the same value is the core loop, i find it plain and simple but tricky.
Start by clicking the combine button, Step by timing your merges right for the dice to align.
The button controls are timing based. You need to hit the combine button when dice align.
Quick tip: timing your merges is the secret. Most of the time patience pays off to wait for the perfect moment.
Q: What are the controls? A: The button controls are timing based.
Q1 What is the objective? A: Merge dice of the same value.
Q2 Is there a timer? A: Not stated.
Q3 What is the main mechanic? A: Timing the combine button.