TOT 074 1984 Autumn J5 13 + 15 + 17 chameleons on Camelot Island
Source:
August 24, 2019
combinatoricsColoring
Problem Statement
On the Island of Camelot live grey, brown and crimson chameleons . If two chameleons of different colours meet , they both simultaneously change colour to the third colour (e .g . if a grey and brown chameleon meet each other they both change to crimson) . Is it possible that they will eventually all be the same colour?(V . G . Ilichev)