About 24
How to Play
Objective: Use all four numbers, combining them with the basic operations (+, -, ×, ÷), to make 24.
Protip: Fractions and negative numbers are allowed during intermediate steps.
Hard Mode
In hard mode, the game only generates puzzles that need a fraction to solve, or need a big number to solve.
Notes on the UI
When on a phone, scrolling by dragging on a button has been disabled. Try dragging on a different area instead.
If you take a peek at the solution, then that solve won't count to your solved total... sorry 😜