Saturday Mac riddles 359

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

1: Could in theory be 995 or unreal apparatus for running old macOS.

2: More than a superlative manager at the heart of 1.

3: Unreal input and output from Rusty Russell for 1.

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.