Enter 4 numbers and instantly find all possible addition, subtraction, multiplication, and division combinations that equal 24.
The 24 Game is a classic arithmetical card game. The objective is to find a way to manipulate four integers so that the end result is 24, using only addition (+), subtraction (-), multiplication (*), and division (/) along with parentheses. It is a fantastic brain-training exercise and a great way to improve mental math skills.
Stuck on a difficult 24 card? Simply enter your four numbers into our online solver. Our powerful local algorithm will instantly brute-force all possible permutations of operators and parentheses, listing every valid solution that evaluates to 24. If the four numbers are mathematically unsolvable, the tool will let you know immediately.
Many of the hardest 24 game puzzles require intermediate fraction steps (for example, solving 5, 5, 5, 1 requires 5 * (5 - 1/5) = 24). Our solver uses a precise rational fraction engine under the hood, completely bypassing floating-point inaccuracies and guaranteeing that no tricky solutions are ever missed.