Math 24

About this game

Use four numbers and basic operations to make exactly 24

How to play

How do you play Math 24?

Given four numbers, use +, -, *, / and parentheses to make exactly 24. Each number must be used exactly once in your expression.

What are the card values?

A=1, J=11, Q=12, K=13. All four numbers range from 1 to 13, randomly selected from a standard deck.

How is scoring calculated?

Base 100 points per solve, plus up to 200 time bonus, multiplied by streak bonus (x1, x2, x3, x5). Stars: 3 stars under 30s, 2 stars under 60s, 1 star over 60s.

Are all puzzles solvable?

Yes, all puzzles are procedurally generated and verified solvable using our brute-force solver algorithm that checks all permutations and operator combinations.