It is an interessting puzzle to combine the digits of
PI = 3.1415 926 535 89 79 32 38 46 26 43 38 32 79 50 28 84 19 71 69 39 93 75 10 ...
using math operaters like "+","-","x","/","SQRT","!" and brackets to reach a special result.
Can you express the current year this way?
Can you find shorter presentations?