Help the goblin escape from the cave by helping him with multiplication problems.
simple events, functions, simple messaging, simple loops, platformer automations, basic math, actor properties, platformer controls, platformer basics, advanced costume handling, miscellaneous, simple conditionals, advanced messaging, graphic effects, delays, simple drawing, text handling, advanced physics, variables, expert physics, simple variables, simple motion, direction and turning, pen color, advanced animation, input/output, layers, pen size,