Problem #PRU-100340

Problems Set theory and logic Theory of algotithms Game theory Game theory (other)

Problem

The Hatter plays a computer game. There is a number on the screen, which every minute increases by 102. The initial number is 123. The Hatter can change the order of the digits of the number on the screen at any moment. His aim is to keep the number of the digits on the screen below four. Can he do it?