level 1
2
3
turtle
ARC length angle
CIRCLE radius
CLEARTEXT
HIDETURTLE
PENWIDTH width
PRINT [ . ]
RESET
SETHEADING angle
SETX x
SETXY x y
SETY y
SHOWTURTLE
maths
ARCTAN number
COS angle
INT number
RANDOM number
ROUND number
SIN angle
SQRT number
lists
BUTFIRST list
BUTLAST list
FIRST list
FPUT thing list
ITEM index thing
LAST list
LPUT thing list
SETITEM index array value
COLOUR "blue REPEAT 20[ LT 90 BK 50 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 FD 12 ] COLOUR "red REPEAT 20[ LT 90 BK 50 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 FD 12 ] COLOUR "gold REPEAT 20[ LT 90 BK 50 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 RT 90 RT 25 FD 100 FD 12 ]
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