Four color challenge

Complete the coloring of this map, so that no two adjacent regions are the same color. You can only use four colors: Blue, Green, Red, and Purple.

 

Eduardo Neto

 
Typ materiálu
Aktivita
Klíčová slova
challenge  color  four  map  puzzle 
Cílová skupina (věk)
10 – 19+
Jazyk
English
 
 
 
© 2025 International GeoGebra Institute