LOGO Emulator

Speed: 50%

; Draw a colorful square spiral
MAKE "size 10
REPEAT 36 [
  FORWARD :size
  RIGHT 91
  MAKE "size :size + 5
]

Output: Ready to run

Turtle Graphics

Position: (250, 250) | Angle: 0° | Pen: Down

FORWARD n or FD n - Move forward n steps

BACK n or BK n - Move backward n steps

LEFT n or LT n - Turn left n degrees

RIGHT n or RT n - Turn right n degrees

PENUP or PU - Lift pen (don't draw)

PENDOWN or PD - Put pen down (draw)

HOME - Return to center

CLEARSCREEN or CS - Clear screen and go home

MAKE "name value - Create variable

:name - Use variable value

REPEAT n [commands] - Repeat commands n times