![Hearthstone on Twitter: "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 Twitter: "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 Twitter: "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" /
![Boomsday Project Mirror Puzzle #8 Now unsolvable because of Holy Smite buff (more in comments) : r/hearthstone Boomsday Project Mirror Puzzle #8 Now unsolvable because of Holy Smite buff (more in comments) : r/hearthstone](https://preview.redd.it/sfb2hxinydx41.png?auto=webp&s=650548d93ad704d243bdd8141e46e54e09a9e2a7)
Boomsday Project Mirror Puzzle #8 Now unsolvable because of Holy Smite buff (more in comments) : r/hearthstone
![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/puzzle-lab-dr-boom-card-back.jpg)