Puzzle Lab impossible to complete with card updates? : r/hearthstone
Hearthstone lethal puzzle - GotD #56 - YouTube
Survival Puzzles Guide for the Puzzle Lab - Hearthstone - Icy Veins
Bug: Boom labs puzzle 4 of the last lethal set (Electra) won't load. It just stays stuck like in the screenshot below, I tried reloading a few times. I play on Android,