Euler asks for a clue since the witches only grant him one try. The Mother Superior of the Witches decides to help him somehow and she says…
The number you have to introduce in the number pad is the last digit of the number
The Mother Superior tells him one last clue…
“Write the first 10 powers of three and check the last digit of those numbers… can you use that information to get the digit requested?”
Deadline: October the 4th
Printable Version available.
PS: Jorge, Tania, Ivan, Miguel, Maria G and Veronica have won last challenge's positive!
Let's start the weekend with some rythm!
The Rapture - "Echoes"