

Aris Solitaire is a unique educational puzzle game that cleverly merges the classic card-clearing format with basic arithmetic. In this browser-based game, your goal is to use number cards from the tableau along with mathematical operators-addition, subtraction, multiplication, and division-to create an equation that equals a given target number. It’s a fantastic brain-training exercise for all ages.
The gameplay loop is simple to understand but offers a satisfying challenge. At the top of the screen, you'll see a target card with a number on it. Your task is to look at the playable cards on the board and select a sequence of numbers and operators that result in that target value.
For example, if the target is 24, you could click a 6 card, then the '×' operator, and then a 4 card to solve it. Once you successfully match the target, the cards you used are removed, and a new target appears. The game continues until you clear the entire board or run out of possible moves.
Unlike traditional solitaire games like Klondike, which rely on sorting cards by suit and rank, Aris Solitaire challenges your numerical and logical thinking. It transforms a simple card game into a compelling mental workout. There's no timer, allowing you to think through your calculations at your own pace.
This makes Aris Solitaire an excellent tool for students learning arithmetic, as well as for adults who want to keep their minds sharp. The combination of familiar card mechanics and mathematical puzzles creates a distinct and engaging experience that stands out from other solitaire variants.
You can play Aris Solitaire for free directly in your web browser. There's nothing to download or install, so you can start solving puzzles right away. Because it's an HTML5 game, it runs on most modern devices and can be accessed on school or work networks that might block other gaming sites.
The goal in Aris Solitaire is to clear the entire board of cards. You achieve this by creating mathematical equations using the available cards that equal the number on the target card shown at the top. Controls are handled entirely with the mouse. To form an equation, left click on a number card, then click on an operator (+, -, ×, ÷), and then click on another number card. You can chain multiple operations together. When your calculation is complete, click the equals (=) button to submit. If your equation correctly matches the target number, the cards you used will disappear from the board. A new target card will then be presented. Continue this process, strategically clearing cards to unlock new ones, until the board is empty.
Work Backwards - Look at the target number first and think about what simple equations could make it. If the target is 18, consider 9x2 or 20-2, then check if you have those cards available. Use More Cards - Creating longer equations that use more cards often results in a higher score. It's also an efficient way to clear the board faster. Remember Sequential Calculation - The game doesn't use the standard order of operations (PEMDAS). It calculates in the sequence you click, so 4 + 5 x 2 will equal 18, not 14. Prioritize High Cards - Try to use your high-value cards like Kings and Queens early on, as they can be difficult to incorporate into equations for smaller target numbers. Don't Forget Division - Division is a powerful tool for reducing large numbers. Always scan the board for opportunities where one card is a direct multiple of another.