![One of the puzzles in Dr. Boom's lab got broken by leper gnome revert. You'll always be 3 health below lethal. : r/hearthstone One of the puzzles in Dr. Boom's lab got broken by leper gnome revert. You'll always be 3 health below lethal. : r/hearthstone](https://external-preview.redd.it/b9YYJtxqpjBaTxHG4AtA4-IT7XcTH4Z5YnnWZOYyU78.jpg?auto=webp&s=d15413bd36b7f3bcaed63be21d1a89b48617b82a)
One of the puzzles in Dr. Boom's lab got broken by leper gnome revert. You'll always be 3 health below lethal. : r/hearthstone
![Solution Secret Lab Puzzle Lethal: Erratic Explosive - Dr. Boom (2/4), Hearthstone Boomsday[UPDATED] - YouTube Solution Secret Lab Puzzle Lethal: Erratic Explosive - Dr. Boom (2/4), Hearthstone Boomsday[UPDATED] - YouTube](https://i.ytimg.com/vi/S2ZwAZwltM4/maxresdefault.jpg)
Solution Secret Lab Puzzle Lethal: Erratic Explosive - Dr. Boom (2/4), Hearthstone Boomsday[UPDATED] - YouTube
![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)
Dr. Boom Puzzle Lab Solutions Guide - Dr. Boom Puzzles List, Answers, & Tips - Hearthstone Top Decks
![Celestalon on Twitter: "AND WE'RE OFF! 3 Mysterious Puzzles have been found, hidden in the latest Hearthstone patch! Can YOU help solve them?! The community is gathering here to try to solve Celestalon on Twitter: "AND WE'RE OFF! 3 Mysterious Puzzles have been found, hidden in the latest Hearthstone patch! Can YOU help solve them?! The community is gathering here to try to solve](https://pbs.twimg.com/media/FOZAekuUYAEceUj.jpg)
Celestalon on Twitter: "AND WE'RE OFF! 3 Mysterious Puzzles have been found, hidden in the latest Hearthstone patch! Can YOU help solve them?! The community is gathering here to try to solve
![Solution Secret Lab Puzzle Lethal: Of Pirates and Patrons - Dr. Boom (1/4), Hearthstone Boomsday - YouTube Solution Secret Lab Puzzle Lethal: Of Pirates and Patrons - Dr. Boom (1/4), Hearthstone Boomsday - YouTube](https://i.ytimg.com/vi/3aldf6d4lI4/hqdefault.jpg)
Solution Secret Lab Puzzle Lethal: Of Pirates and Patrons - Dr. Boom (1/4), Hearthstone Boomsday - YouTube
![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)