Challenge: Generate 24 in the X register / display

[Didier Lachieze]

A solution for 7, on the 42S, in 6 steps:

Code:

7
x^2
7
RCLx ST L
%
IP

(09-08-2020 04:21 PM)Gene Wrote:  The goal was to use each digit exactly 3 times, no more and no less.

So I assume that the RCLx ST L above is counting as the third use of the digit 7 .