Fumble fingered, electronic capable, software competent, but enduring and enthusiastic
This user joined on 11/19/2016.
A rotary telephone dial - enter a 4 digit number and the 4 LEDs will show how close you are to the secret code. (same rules as in the old board game MasterMind)
Drizzling colored sand on a table, like Tibetan Buddhist ritual sand mandalas, except it still is very coarse.