21 Cards

Stack the cards, get the right amount, and don't overdo it! In the game "21 Cards," you need to lay out the cards in columns so that each one has exactly 21 points. This seemingly simple puzzle is actually quite addictive — you want to get to 21 and not break the whole chain. This is not just solitaire, but a real test of attention and calculation. You draw one card after another and decide where to place it. The score is visible above each column, so you can estimate in advance where it is best to place a new card.
How to play
In the game "21 Card," everything revolves around three columns. You draw a card from the deck and place it in one of them. The sum of the cards in the column must not exceed 21. As soon as you reach exactly 21 points, the column is cleared, and you receive points. If the column exceeds 21, you are eliminated. Therefore, keep track of each card and plan your moves ahead. Jacks, queens, and kings are worth 10 points each, and aces are worth 1 or 11, depending on the situation. Points are accumulated for successful combinations. The more columns in a row you collect with exactly 21 points, the higher your score. The game ends when all columns are full and there is nowhere to place a card. This is a classic card puzzle where not only luck but also calculation is important.

About this game:
- Players have rated this game 5.00 out of 5, based on 3 votes.
- Released in September 2025.
- Ready to play on Web Browser (PC) and Android/iOS (Mobile).
- Powered by HTML5 — jump right in and start playing in your browser, no downloads needed.