Appearance provides several clues
Cocktail Party 3D describes progressing by matching cocktails. Similar glasses, liquid colors and decorations could all attract attention, but the excerpt does not state which features define a legal match. Read the opening instruction and compare a clearly explained example if one is shown. Do not assume that two objects match merely because they share the most noticeable color.
Test selection carefully
Use one deliberate permitted selection and watch the feedback. Does the game accept the pair, leave it selected or ask for another object? That response helps establish the action's meaning. Several rapid taps can hide which choice produced a change, especially while the matching rule is still unclear. Learn the rule before trying to increase the speed of your selections.
Separate progression from promotion
The supplier also mentions taking pictures and includes social promotional language. That does not establish a scoring bonus, sharing feature or relationship mechanic. Use only the task and feedback visible in the build. Once a matching rule is clear, explain the next pair using that rule rather than a vague resemblance. This note offers a way to interpret the stated puzzle activity; it does not teach drink preparation, verify photography features or promise a particular level reward.
Read a matching task through its actual selection rule.