Saturday Mac riddles 203

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

1: Unwelcome hanging around and round the colours go until you force quit.

2: Surfing location that put an end to cats and hosted Titans.

3: Grains in a container keep everything securely in place.

To help you cross-check your solutions, 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.