animation

answer

assemble

block

cartoon

challenge

color

colorful

concept

connect

connection

construction

creative

creativity

cube

cubic

cubical

decision

different

difficult

difficulty

dimensional

element

game

geometric

geometry

group

icon

idea

jigsaw

join

leisure

motion

object

part

piece

problem

puzzle

shape

sign

solution

solve

square

strategy

success

symbol

team

teamwork

toy