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
CS HOME PD REPEAT 100 [ colour "blue FD 94 RT 14 colour "red FD 64 RT 74 colour "yellow FD 34 RT 64 colour "black FD 94 RT 84 colour "green FD 94 LT 34 RT 24 ]
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