Rules:
- All 3 digits — $3$, $3$, and $5$ — must be used once each in any order. You can concatenate these digits to create multi-digit numbers (i.e. $33$).
- You can use the factorial operation ($n!$), the subfactorial operation ($!n$) and the double factorial operation ($n!!$) (i.e. $3!=6$, $!5=44$, $(3!)!!=48$). However, extended multi-factorials ($n!!!...$) cannot be used.
- $+$, $-$, $\times$, $/$,$()$, $\hat{}$ can be used for functions.
- You cannot use: round, floor, ceiling, truncate function or functions such as sin, cos, log.