![Hearthstone on X: "The #Boomsday Project's challenging single-player experience, The Puzzle Lab, is now live! Log in now to receive 3 The Boomsday Project card packs for free! 💥 https://t.co/J58FVG6EPY https://t.co/N3IGxyptHS" / Hearthstone on X: "The #Boomsday Project's challenging single-player experience, The Puzzle Lab, is now live! Log in now to receive 3 The Boomsday Project card packs for free! 💥 https://t.co/J58FVG6EPY https://t.co/N3IGxyptHS" /](https://pbs.twimg.com/media/DlI4h1zU0AAlcPP.jpg)
Hearthstone on X: "The #Boomsday Project's challenging single-player experience, The Puzzle Lab, is now live! Log in now to receive 3 The Boomsday Project card packs for free! 💥 https://t.co/J58FVG6EPY https://t.co/N3IGxyptHS" /
The Boomsday Project: Puzzle Lab Livestream | Join us as we kick off the launch of The Puzzle Lab with a special livestream featuring RegisKillbin on August 21 at 10 am PT!
![Dr. Boom Puzzle Lab Solutions Guide - Dr. Boom Puzzles List, Answers, & Tips - Hearthstone Top Decks Dr. Boom Puzzle Lab Solutions Guide - Dr. Boom Puzzles List, Answers, & Tips - Hearthstone Top Decks](https://cdn.hearthstonetopdecks.com/wp-content/uploads/2018/08/Hearthstone-Screenshot-08-21-18-23.58.57.png)