Amazon app store & Google Play links in 1st post.
Finally, something worthwhile to burn my many thousands of free Amazon app store coins on!
Obligatory press release description (as if anybody doesn't know what Hearthstone is...)
Hearthstone only supports tablets with screens that are 6 inches and larger at this time.
DECEPTIVELY SIMPLE. INSANELY FUN.
Pick up your cards and throw down the gauntlet! In Hearthstone, you play the hero in a fast-paced, whimsical card game of cunning strategy. In minutes, you’ll be unleashing powerful cards to sling spells, summon minions, and seize control of an ever-shifting battlefield. Whether it’s your first card game or you’re an experienced pro, the depth and charm of Hearthstone will draw you in.
JUMP RIGHT IN: Fun introductory missions bring you into the world of Hearthstone’s intuitive gameplay.
BUILD YOUR DECK: With hundreds of additional cards to win and craft - your collection grows with you.
HONE YOUR SKILLS: Play in practice matches against computer-controlled heroes of the Warcraft universe. Thrall, Uther, Gul’dan - they’re all here!
COLLECTION TRAVELS WITH YOU: Your card collection is linked to your Battle.net account - enabling you to switch your play between tablet and desktop with ease.
AND FIGHT FOR GLORY: When you’re ready, step into the Arena and duel other players for the chance to win awesome prizes!