Classical math game, use all 4 numbers and + - × / to make 24!

Two rules: (1) Don't cheat. (2) Click "DONE" when you want to quit.

Here is why (hint, for science). 2022158 puzzles have been solved since 2012-10-01.

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Top 20 players of the month (Beat the clock)
Rank Score Player
1 11933 Saca Math
2 11287 anonymous
3 7365 Saca Math
4 6610 Saca Math
5 5165 at
6 4765 MEG
7 4171 Saca Math
8 4061 Saca Math
9 3263 Saca Math
10 2978 Little T
11 2876 Saca Math
12 2840 MEG
13 2755 Little T
14 2740 Little T
15 2598 Little T
16 2532 Sintthyu
17 2372 MEG
18 2321 Little T
19 2133 Saca Math
20 1994 Little T





    

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