Plain patience seems like the core mechanic here. i find that timing the flips matters more then speed.
Start by clicking cards to flip them over, you need to remember positions to find pairs.
The controls are tapping or clicking, which is simple. The features involve a grid of cards that hide symbols.
Simple, i discovered that focusing on patterns helps. Most of the time timing your clicks is key.
Q1: What are the controls? A: Clicking or tapping cards. Q2: What is the objective? A: Find matching pairs in a grid. Q3: Are there timers or hints? A: Not stated. Q4: What is the main mechanic? A: Flip cards to find pairs.