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,
Announcing: The Boomsday Project - Hearthstone
Lethal Puzzles Guide for the Puzzle Lab - Hearthstone - Icy Veins
Stormsurge - Hearthstone Wiki
Puzzle Lab - Hearthstone Wiki
HOW TO: Electra Stormsurge Puzzle 4/6 (Boomsday Puzzle Lab) - YouTube
Hearthstone Puzzle Lab: Electra Stormsurge Lethal puzzle solutions | Rock Paper Shotgun