Boomsday Project Puzzle Lab solutions:

What is Puzzle Lab?

Puzzle Lab is a minigame mode added alongside The Boomsday Project back in 2018.

Claim it for free, and then head into the game to find Puzzle Lab.

Hearthstone art showing Dr Boom riding a mech, with Boom Bots marching nearby.

You must unlock all 11 classes before you could start Puzzle Lab.

There are four puzzle variants to battle through in the Puzzle Lab.

If you need a break, you’re able to hop in and out at any time.

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Here’s a breakdown of who’s who in the Puzzle Lab universe.

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