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Make24 is a challenging math game for kids from age 8 and above. Get four given numbers to equal 24, using arithmetic operators: +, -, x, % and the two brackets. For examle, with four number 1, 2, 6 and 9, you can make them to 24 by (6 / 2) * ( 9 - 1) or by 2 * 9 * 1 + 6. There are total of ten sets numbers that you'll need to solve. The faster you complete a set, the higher you score. It is possible no solution, in this case just click the button will finish the calculation. If you're stumped, click the Hint button for help or the Solve button for automatic completion of the set.
Make24 is a simple but challenging game even for adults. Can you make 1, 4, 5 and 6 to 24?

• To delete a record from top ten list, hold down Shift+'D' and double click right mouse button at the record that you want to delete.
• You could put your own voice greeting message in Make24 by replace the GOODi.WAV and BADi.WAV. The number of wave files are not limited to three. You could create as many as you want.
• Click here to see how to submit your top-10 list to competition.

Click here to download make2431.zip. After download the file, unzip it to any folder and run the installation program. Also if you have a handheld, please click here, to check out our new release of Make24 for Handheld.

If you like the program and would like to support author's continues educational softare development, please register your version of the software by click here.