THE PLAYBOOK · SOLOHB
The essentials of playing Make 24
Make 24 gives you a focused activity to play in your browser. Use all four numbers exactly once to obtain 24. Check the relevant rule before repeating a move. Compare the starting position with the example in the Guide. Use the example below to understand a decision.
Each generated starting set has a verified solution; fractions are allowed.
Practice beyond the first move
Before your first action, say what you are trying to achieve. Then compare the result with the goal. Use the example to check your reasoning.
What you need to achieve
Use all four numbers exactly once to obtain 24. An attractive position is not enough unless the goal is met. The example below illustrates a decision.
The order of play
- Choose two values in order.
- Choose addition, subtraction, multiplication or division.
- Combine and repeat.
- Undo explores alternatives; Show solution reveals a verified expression.
Getting comfortable with the controls
Tap two values, an operation and Combine. Read a button’s label before selecting it. Look at the feedback after the action.
An example before you play
8 ÷ (3 − 8 ÷ 3) = 24. Use the example as a guide rather than a substitute for reading your board. Check the stated objective.
A mistake to avoid
Division and subtraction depend on selection order; zero division is blocked. A different version of the game may use a different rule. Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention.
Read these answers for extra help
While reading the Guide, what is the goal of Make 24?
The key detail is this: Use all four numbers exactly once to obtain 24.
Before I begin, how do I control Make 24?
The key detail is this: Tap two values, an operation and Combine.
What example helps explain Make 24?
The key detail is this: 8 ÷ (3 − 8 ÷ 3) = 24.
For a quick reminder, what should I watch out for in Make 24?
Here is the relevant explanation: Division and subtraction depend on selection order; zero division is blocked.
As a new player, what format does Make 24 offer?
Keep this in mind: Each generated starting set has a verified solution; fractions are allowed.
While learning, which play mode does Make 24 use?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.