Number Duel Games
24 Game Online
Play the 24 Game online — no download, no sign-up, completely free. You get four numbers and must combine them with +, −, ×, ÷ and parentheses to reach exactly 24.
How to Play Online
- Four numbers appear on screen.
- Tap numbers and operators to build your expression.
- Use parentheses to control order of operations.
- Press Check to verify. If it equals 24, you win!
Features
- Unlimited puzzles. Every "New Puzzle" generates a fresh solvable set of numbers.
- Daily challenge. Same puzzle for everyone, every day.
- Difficulty levels. Easy, Medium, and Hard puzzles.
- Hints. Stuck? Get a progressive hint that reveals more of a solution.
- Timer. Track how fast you solve each puzzle.
Who Is It For
The 24 Game Online is great for students building arithmetic skills, adults who enjoy brain teasers, and teachers looking for warm-up activities. The interface works on any device — phone, tablet, or desktop.
Related Games
- Number Duel — 1v1 arithmetic strategy board game
- Make 24 Puzzle — another take on the 24 Game
- Mental Math Game — fast mental arithmetic
- Math Puzzle Game — collection of math puzzles
- Sudoku for Kids — free online logic puzzles