STACKS Multiplayer Card Game
In-app purchases
Everyone
info
0+
Downloads
About this game
STACKS™ – The Classic Card Game, Now Online!
Stack the deck in your favor and race to the perfect sequence!
STACKS brings the beloved gameplay of the classic card game Rack-O to your fingertips—now as an exciting online multiplayer experience for up to 6 players! Whether you're battling family across the country or challenging friends from the couch, STACKS delivers fast-paced fun that's easy to learn but tough to master.
How to Play
• The goal is simple: draw and discard cards to arrange your hand in ascending numerical order. Think strategically, watch your opponents, and be the first to lock in the perfect sequence. Every turn counts!
Two Ways to Win
Play your way! Choose your victory condition:
• Race to the Top – Be the first to reach a target score and claim the win.
• Round Champion – Battle through a set number of rounds and take the crown with the highest points at the end.
Perfect for Friends & Family
• STACKS is the ideal game night companion—exciting, social, and endlessly replayable. Casual gamers, card game enthusiasts, and families alike will love the friendly competition and quick, satisfying matches.
• If you love rummy, solitaire, or a good party card game, STACKS will feel like home — easy to pick up and built for a crowd.
Why You'll Love STACKS
• Online multiplayer for up to 6 players
• Two flexible win conditions to suit your mood
• Easy to learn, addictively fun to play
• Connect and compete anytime, anywhere
• Friends can join from any web browser—no download required!
Free to play up to 5 times every month! Want more? Unlock additional plays whenever you're ready for the next round.
Recommended for ages 13+.
Download STACKS today and start stacking your way to victory!
STACKS is an independent game inspired by the classic number-sequencing card game Rack-O®. STACKS is not affiliated with, endorsed by, sponsored by, or associated with Rack-O or any current or former owner of the Rack-O name, trademark, or intellectual property. "Rack-O" is a trademark of its respective owner and is used here only to describe the kind of game STACKS is.
Stack the deck in your favor and race to the perfect sequence!
STACKS brings the beloved gameplay of the classic card game Rack-O to your fingertips—now as an exciting online multiplayer experience for up to 6 players! Whether you're battling family across the country or challenging friends from the couch, STACKS delivers fast-paced fun that's easy to learn but tough to master.
How to Play
• The goal is simple: draw and discard cards to arrange your hand in ascending numerical order. Think strategically, watch your opponents, and be the first to lock in the perfect sequence. Every turn counts!
Two Ways to Win
Play your way! Choose your victory condition:
• Race to the Top – Be the first to reach a target score and claim the win.
• Round Champion – Battle through a set number of rounds and take the crown with the highest points at the end.
Perfect for Friends & Family
• STACKS is the ideal game night companion—exciting, social, and endlessly replayable. Casual gamers, card game enthusiasts, and families alike will love the friendly competition and quick, satisfying matches.
• If you love rummy, solitaire, or a good party card game, STACKS will feel like home — easy to pick up and built for a crowd.
Why You'll Love STACKS
• Online multiplayer for up to 6 players
• Two flexible win conditions to suit your mood
• Easy to learn, addictively fun to play
• Connect and compete anytime, anywhere
• Friends can join from any web browser—no download required!
Free to play up to 5 times every month! Want more? Unlock additional plays whenever you're ready for the next round.
Recommended for ages 13+.
Download STACKS today and start stacking your way to victory!
STACKS is an independent game inspired by the classic number-sequencing card game Rack-O®. STACKS is not affiliated with, endorsed by, sponsored by, or associated with Rack-O or any current or former owner of the Rack-O name, trademark, or intellectual property. "Rack-O" is a trademark of its respective owner and is used here only to describe the kind of game STACKS is.
Classic Card Game, Now Online! Play up to 6 players. Friends join in a browser.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesPersonal info and App info and performance
- Data is encrypted in transit
- You can request that data be deleted
What’s new
STACKS arrives on Google Play! Play the classic card game online with up to 6 players — friends join from any web browser, no download needed.
• Sign in with Google or an email link
• Host a match, share a code, play from anywhere
• Pick up paused matches on any device
• Sign in with Google or an email link
• Host a match, share a code, play from anywhere
• Pick up paused matches on any device
App support
About the developer
CALENDEE LLC
justin.noel@calendee.com
6150 Eldorado Pkwy Ste 1902032
McKinney, TX 75070-5606
United States
+1 903-990-0837
