Revenue is a rough estimate from public install counts × genre ARPD — order of magnitude only.
21 Blitz : Card Game
Welcome to 21 Blitz: Card Game, the ultimate card puzzle experience where Blackjack meets Solitaire! Test your strategy, speed, and decision-making skills in this exciting offline card game designed for players of all ages. Create winning combinations, clear columns, build streaks, and chase the highest score. Whether you're a fan of Blackjack, Solitaire, Spades, FreeCell, or classic card games, 21 Blitz delivers a fresh and addictive challenge every time you play. How to Play 🃏 Drag and drop cards into any column. 🎯 Reach exactly 21 points to clear a column. 🔥 Clear a column with 5 cards for bonus points. ⭐ Use Wild Cards to instantly clear difficult columns. 🏆 Build streaks with consecutive clears and earn huge score multipliers. 💡 Use strategy and planning to maximize your score. Exciting Game Modes ⚡ Blitz Mode Experience the original fast-paced gameplay. Think quickly, create combinations, and score as many points as possible. 🃏 Jokers Wild Jokers are added to the deck, creating powerful new opportunities and exciting gameplay variations. 👑 Ladies Night A special challenge mode featuring unique scoring mechanics and rewarding combinations. ⚔️ Daggers! Take your skills to the next level with additional special cards and advanced gameplay challenges. 💡 Pro Tips : • Keep your columns balanced. • Save Wild Cards for difficult situations. • Aim for consecutive clears to build massive streak bonuses. • Use the Undo feature to explore better strategies. • Replay decks and discover higher-scoring solutions. Features : • Multiple exciting game modes • High-resolution graphics • Smooth and intuitive controls • Amazing sound effects • Helpful hints and tutorials • Offline gameplay support • Free to play • Classic Card Game Fun Cards 21 combines the best elements of Blackjack, Solitaire, and puzzle games into one addictive experience suitable for all ages. How high can you score? Download now and start your 21 Blitz adventure!
Audience
Installs
How many people have installed this game, as the storefront reports it. This number is worldwide — unlike the price, the same package answers with the same install count in every market we asked — so it carries no country. Each source below is a different kind of number and they are never drawn on one axis.
Installs counted by Google Play4,468
Aug 26, 2026 — Aug 27, 2026 · 2 readings
Google Play shows “1,000+” on the store page.
Play publishes a precise install counter alongside the rounded step users see on the store page. This is that counter, worldwide, as it stood each day we asked.
Of the eight storefronts we track, only Google Play publishes an install count we can read. Where a store publishes nothing of the kind, this panel shows nothing rather than a zero.
About
About the game
Welcome to 21 Blitz: Card Game, the ultimate card puzzle experience where Blackjack meets Solitaire! Test your strategy, speed, and decision-making skills in this exciting offline card game designed for players of all ages. Create winning combinations, clear columns, build streaks, and chase the highest score. Whether you're a fan of Blackjack, Solitaire, Spades, FreeCell, or classic card games, 21 Blitz delivers a fresh and addictive challenge every time you play. How to Play 🃏 Drag and drop cards into any column. 🎯 Reach exactly 21 points to clear a column. 🔥 Clear a column with 5 cards for bonus points. ⭐ Use Wild Cards to instantly clear difficult columns. 🏆 Build streaks with consecutive clears and earn huge score multipliers. 💡 Use strategy and planning to maximize your score. Exciting Game Modes ⚡ Blitz Mode Experience the original fast-paced gameplay. Think quickly, create combinations, and score as many points as possible. 🃏 Jokers Wild Jokers are added to the deck, creating powerful new opportunities and exciting gameplay variations. 👑 Ladies Night A special challenge mode featuring unique scoring mechanics and rewarding combinations. ⚔️ Daggers! Take your skills to the next level with additional special cards and advanced gameplay challenges. 💡 Pro Tips : • Keep your columns balanced. • Save Wild Cards for difficult situations. • Aim for consecutive clears to build massive streak bonuses. • Use the Undo feature to explore better strategies. • Replay decks and discover higher-scoring solutions. Features : • Multiple exciting game modes • High-resolution graphics • Smooth and intuitive controls • Amazing sound effects • Helpful hints and tutorials • Offline gameplay support • Free to play • Classic Card Game Fun Cards 21 combines the best elements of Blackjack, Solitaire, and puzzle games into one addictive experience suitable for all ages. How high can you score? Download now and start your 21 Blitz adventure!