Saturday Mac riddles 278

Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation.

1: Platform executive arranges props and lighting for window groups.

2: Blank characters open in parks for multiple desktops.

3: Regulate operational flight to exposé them all.

To help you cross-check your solutions, or confuse you further, there’s a common factor between them.

I’ll post my solutions first thing on Monday morning.

Please don’t post your solutions as comments here: it spoils it for others.