Four stage multi - all digits needed can be conveniently found from the comfort of a car with air conditioning running! The below list shows the corodinates for the stages (also as geocaching waypoints):
Stage 1 - N 25° 18.264 E 055° 35.251 - Coordinate A
Stage 2 - N 25° 17.657 E 055° 35.273 - Coordinate B
Stage 3 - N 25° 17.166 E 055° 35.392 - Coordinate C
Stage 4 - N 25° 17.225 E 055° 35.312 - Coordinate D
A = number of letters on the signboard (note: at the time of placing, there was a cache nearby - https://coord.info/GC64WZH
B = number of digits on the light pole
C = number on the electrical pylon sign under the world 'DANGER' (note: at the time of placing, there was a cache nearby - https://coord.info/GC62Q27
D = maximum height of vehicle allowed (first digit)
Final GZ can be found at:
N 25° 1A.(B*2) E 055° 3D.[(C*8)-D]
You can check your answers for this multi on GeoChecker.com.